上半年英語四級寫作摸底練習 1
范文:
Winter holiday is coming, many students arelooking forward to a wonderful long vacation so thatthey are busy making a vacation plan. According to asurvey, students who go traveling and do socialpractices during vacations increase greatly whilethose who stay at home decrease a lot.
There are many reasons account for that. Firstly, with the fast development of economy, many peoplehave become rich, which makes it possible for morestudents to go traveling. Also, modemtransportation has made it easier for students to go out to travel. Secondly, the authorities ofChinese university have been encouraging their students to do social practices in the hope thatcollege students would broaden their view to know more about the society and become moreadaptable to the future work after they graduate.
In my opinion, it's good to let more students go out traveling or doing social practicesduring the vacations for they have become much mature to realize how to spend our vacationsmeaningfully and practically.
上半年英語四級寫作摸底練習 2
參考范文:
第一段:話題描述。
第二段:表明觀點+闡述原因。
第三段:觀點結論。
Stated-owned business or Joint venture
Upon graduation, virtually all college studentswill confront the problem of the career choice,which is truly a tough choice. Students'opinions differ greatly on this issue. Some hold that there is no better way to get a decent jobthan working in a stated-owned business which will guarantee my life after retirement, butothers take the attitude that a joint venture outweighs any other jobs as it may provide higherincome for employees.
As to myself, I prefer the latter view. A joint venture, especially a high-salary jointventure, exerts a tremendous fascination on a great number of people, with no exception tome. Although it might be impossible to make sure my retirement pension is good enough, high-salary is exactly what I need just now. In my view, our career choices largely depend onwhere we want to stay for the rest of life. For me, metropolis is the place where I can grasploads of opportunities and achieve my personal dreams. As I hold the view that live in themoment, not the future, and also in order to finance myself in some aspects such as thetransportation, the house-renting, or social activities, a joint venture can satisfy my needsfor the consumption I mentioned above.
In short, a joint venture is the first and only consideration in my choice of career.
上半年英語四級寫作摸底練習優選【2】篇擴展閱讀
上半年英語四級寫作摸底練習優選【2】篇(擴展1)
——上半年四級英語寫作備考練習優選【2】份
上半年四級英語寫作備考練習 1
英語四級寫作范文:噪音危害
Directions: Write a composition entitled Complaint About Noise. You should write at least 120 words according to the outline given below in Chinese:
與你住在同一棟樓里的鄰居經常在夜間發出噪音,影響了你和周圍 其他人的休息,請給他(她)寫一封信,說明你的理由,同時要求對方 停止上述行為。
【范文】
Complaint About Noise
June 18, 2010
Dear Sir or Madam,
I am your neighbor living downstairs in the same building. lamjwriting you to complain of the noise you make during the night.
Recently the noise during the night disturbed my rest. Almost every night, there comes some noise from your apartment just as I go to bed and am on my way to a dream. I wonder what the noise is. Are you repairing your furniture? Are you doing physical exercises? Whatever you do at that time of the night, you have to take your neighbors’ rest into consideration. In a word, you are disturbing both your other neighbors and me.
I heard you are always a friendly and considerate neighbor. Please stojp making noise at night. Thank you. Take care.
Yours friendly neighbor
上半年四級英語寫作備考練習 2
英語四級寫作范文:最難忘的`人
Directions: For this part you are allowed 30 minutes to write a composition on the topic The most unforgettable Person I ever Know. You should write at least 120 words and base your composition on the outline below:
1.我生活中最難忘的人是,
2.為什么他(或她)令我難以忘懷,
3.結論。
【范文】
In my life I have met a great many people who are really worth recalling. But perhaps the most unforgettable person I ever know is my English teacher.
What frequently brings back memories of my school teacher is his special qualities. First and foremost, he gave us the greatest gift a teacher can offer—an awakening of a passion for learning. He not only led us to an appreciation of the beauty and perfection of English language and literature, but also aroused our great interest in exploring something deeper in this field. Furthermore, I was attracted by his lively wit. I remember that we students always anticipated his class with great eagerness because his lecture were humorously delivered, never failing to provoke chuckles or loud laughs.
Although it is nearly two years since I attended his last class, he is the talk of our old classmates, and I know part of him has already stayed in my heart.
上半年英語四級寫作摸底練習優選【2】篇(擴展2)
——上半年英語四級寫作參考練習優選【二】篇
上半年英語四級寫作參考練習 1
英語四級寫作范文:保護非物質文化遺產
Protecting the Intangible Cultural Heritages
1.保護非物質文化遺產很重要
2.非物質文化遺產指的是……
3.為保護非物質文化遺產我們應該……
【范文】
Protecting the Intangible Cultural Heritages
Like tangible cultural heritages such as the Great Wall and the Forbidden City, intangible cultural heritages like Peking Opera and Confucius-commemorating rituals are equally crucial. We should make our utmost efforts to preserve intangible heritages because, without their physical form of existence, they are in greater risk of extinction.
According to UNESCO's Convention for the Safeguarding of Intangible Cultural Heritage (2003), all forms of social customs and habits, folklore, performing arts, rituals, oral traditions, festivals, traditional crafts and various knowledge and practices about nature and universe can be classified as intangible cultural heritages. As a country consisting of a great diversity of ethnic groups and with time-honored history and civilization, China abounds in intangible cultural heritages. Cultural heritages connect modern people with the historical past, allowing them to acquire a cultural and historical identity. Without cultural heritages, we would be rendered absolutely rootless and we would find it hard to cope with challenges at present and in the future.
However, the modernization process poses mounting threats to intangible heritages. Many people have a blind faith in the latest electronic devices. It is also pathetic to see elderly people in possession of such legacies pass away without transmitting them to the younger generation. Faced with those challenges, we should both preserve and renovate our ancestral heritages so that we can help contribute to the cultural diversity of the world and return to our spiritual homeland in this age of impersonal science and technology.
上半年英語四級寫作參考練習 2
英語四級寫作范文:公園免費開放
Free Admission to Parks
1.越來越多的公園免費開放,目的是什么
2.也會帶來一些問題
3.你的'看法
【范文】
Free Admission to Parks
To encourage people to go outside and relax, a mounting number of parks offer free admission now. People benefit from it, especially during these tough economic times. With free entry, more people will have the opportunity for affordable vacations for families, taking pleasure in the natural landscape.
Fresh air and landscapes in parks are good for people. However, too many people
flocking into parks might not be so good for the parks.
For example, some visitors leave their garbage behind, which may cause environmental pollution. And people's barbeques and stamping will also bring damage to the grassland and other greeneries in parks.
As a university student, I'm in favor of free admission to parks. Free entry to parks not only saves people's expenditure, but also makes things fairer — people like the poor and students can go to parks frequently as well. On the other hand, visitors should be informed to preserve the environment while enjoying the beauty of the nature.
上半年英語四級寫作摸底練習優選【2】篇(擴展3)
——大學英語四級聽力摸底練習優選【一】份
大學英語四級聽力摸底練習 1
England is not a big country: from north to south and [29]from east to west it is only about three hundred miles across. But for a small country [30]it has a surprisingly wide range of climates. People who have never visited England or who have visited only part of it often make the mistake that it is a very cold and wet country. Except for the summer months of June to September, this is probably true of the north of England and the Midlands. In the south, however, the climate is much more pleasant. One result is that when people retire from their work in the north, they often prefer to move down to the south.
Perhaps the warmest part of the country is the southwest, which consists of the counties of Devon and Cornwall, where palm trees, bamboo and many semitropical plants grow well. [31]Flowers and vegetables ripen as much as a month earlier than those elsewhere. Farmers in the areas gain a higher price for their vegetables and flowers because they are ready earlier. In winter there may be several feet of snow in other parts of England but there will probably be no snow at all in the southwest. This may be one of the reasons why the southwest is one of England's most popular holiday areas.
Questions 29 to 31 are based on the passage you have just heard.
29. What's the distance from the centre of England to the south coast?
正確答案:C
解析:數字計算題。根據錄音首句“從北部到南部,以及從東部到西部,只有大約300英里的.距離”,那么從centre到coast就是其中一半的距離,即150英里,故選C。
30. What is said about the climate of England?
正確答案:D
解析:細節題。of great variety是a wide range的同義表達,故D正確。
31. Which of the following statements is true according to the passage?
正確答案:A
解析:本題考查對細節的記憶與理解。長句子要在聽到主語后將謂語、賓語或表語與原文進行對比,能夠匹配的往往是答案。本題選A。其他選項多是利用原文中出現過的詞進行干擾。
上半年英語四級寫作摸底練習優選【2】篇(擴展4)
——12月英語四級寫作練習題匯總2篇
12月英語四級寫作練習題 1
篇一:校園開銷
You should write a short essay on the topic Excess Spending on Campus.
寫作導航
1.指出大學生花費過多這一校園現象;
2.從家庭教育、生活水平、興趣愛好,校園愛情等方面闡述該現象產生的原因;
3.提出**節約、反對浪費的觀點。
范文與譯文
Excess Spending on Campus
A recent survey indicates that the monthly expenditure of a college student has been on the sharp rise. Many college students have no concept of thrift in their mind at all.
The following factors contribute to this excess spending. First of all, as the only child of their families, many students are the apples in their families' eyes and naturally get more care and pocket money. Some are even spoiled and take spending money from their parents for granted. In addition, with the improvement of living standards, parents can also afford higher expenditure of their children. Moreover, some students like to pursue fashion and trends, which can be quite costly. Finally, campus love is another possible factor causing too much spending.
From my point of view, college students should learn to be thrifty. We should limit our expenditure on daily necessities but not buy whatever we want regardless of their prices. The habit of thrift can help us form fight values and is favorable to our future development.
校園里的過度開銷
最近的一項**顯示大學生每月的花銷正在急劇增加。很多大學生腦中根本根本沒有節儉的概念。
以下原因造成了這種浪費花銷:首先,作為家里的獨生子女,很多學生是家人的掌上明珠,自然得到更多關心和零用錢。一些人還被寵壞了,把花父母的'錢看成理所當然。其次,隨著生活水平的提高,父母能夠承擔孩子更高的消費。此外,一些學生喜歡追求時尚和潮流,這也花費頗高。最后,校園戀愛可能是造成過度花銷的另一原因。
在我看來,大學生應該學會節儉。我們的支出應該限制在日常必需品,而不是不顧價格購買我們想要的一切。節儉的習慣能幫助我們樹立正確的價值觀,并有利于我們的未來發展。
篇二:假期綜合征
題目要求:
Directions: For this part, you are allowed 30 minutes to write a short essay entitled Post-holiday Syndrome Among Students. You should write at least 150 words following the outline given below.
1. 很多學生在開學伊始都會出現假期綜合癥
2. 出現這一現象的原因
3. 我的建議
參考范文: Post-holiday Syndrome Among Students
With the gloomy prospect of returning to school, many students could suffer from post-holiday syndrome, which refers to a general feeling of depression before returning to campus life, which is caused by irregular lifestyles during the holiday. Symptoms include fatigue, lack of appetite and concentration, irritability and a feeling of helplessness.
Various reasons can account for it. But most important of all, a large number of students tend to overindulge themselves in eating, merrymaking and playing around during the holidays, which makes it difficult to adjust to their routine study schedule and life pace on the campus.
My suggestions to deal with this syndrome are as follows. First,exercising and sticking to a normal schedule over the holidays will make a difference and nip post-holiday syndrome in the bud. Besides, it pays to return a few days earlier before the semester starts. The early return seems to have kept the holiday blues at bay.
12月英語四級寫作練習題 2
英語四級作文話題:
俗話說:讀書如交友。通過書,你可以和幾千年前的孔子、蘇格拉底交流思想,你也可以與幾百年前的曹雪芹、盧梭圍爐懇談。可是你和幾個偉大的靈魂交流過?
英語四級作文范文:
Life is a journey,during which we are all in desperate need of a true friend. Books,to a large extent,are considered as the best friends of many individuals.However,in contemporary society,due to the accelerated tempo of life,many people are so indulged in the internet that they do not read books any more,thus suffering from moral desertification.Hence, the value of reading books is highlighted again.
Persistent attention should be paid to books for several reasons. First,with a broad coverage of subjects and topics,books enable one to become better.According to a saying,there is no royal road and to learning.What's more,since time-honored books accumulate the wisdom of ancient talents,it is books that offer people the possibility to attain an in-depth understanding of history and culture.Last but not least,books assist people to fully enjoy their leisure time.
To sum up,it is imperative for people from all walks of life to read books-perpetual friends in human life.Not only should we read masterpieces to realize the ancient wisdom,we should also read all kinds of books selectively to learn human life.
英語四級作文詞匯:
individuals [??nd??v?dj??l] n. 個人,個體
desertification [d??z??t?f??ke???n] n. (土壤)荒漠化,沙漠化
time-honored adj. 歷史悠久的',因古老而受到尊重的,久享盛名的,老字號
perseverance [?p??s??v??r?ns] n. 毅力
insurmountable [??ns??ma?nt?b?l] adj. 難以克服的,不可逾越的
上半年英語四級寫作摸底練習優選【2】篇(擴展5)
——英語四級寫作考試全真模擬練習(2)份
英語四級寫作考試全真模擬練習 1
Directions:
Understanding is a drop of golden sun, is wellspring of life, and is a bridge between manand the soul of man. Understanding is tolerance, is a kind of self?restraint. The world needs understanding.
Write an essay which should cover:
1) describing the drawing below,
2) stating its main idea, and
3) giving your comment
【范文】
The human being differs from the wild beast in that the latter is liable to have a hostileview of others and interact in an unreasonable and aggressive manner. Primitive humansmight have acted in such fashion, but civilized humans should cultivate more appropriatebehaviors.
In the drawing above, a man carrying a large load accidentally steps on a woman's foot.Given that he gracefully apologizes, the woman both accepts his apology and assures him notto worry.
The man and woman depicted interact with each other in a courteous and compassionatemanner. The woman understands the man did not intentionally step on her foot, andtherefore whether or not she is in pain, she does not attack or blame him. Because she is ableto view the situation from his perspective, conflict is diverted. Mutual understanding such asthis is a fundamental aspect of civilized society.
Some people tend to think the worst of others and become angry over even the smallest of*******, regardless of how their own actions are disturbing in turn. Such intolerance onlyleads to more conflict. Disrespecting or mistreating people not only inflicts pain upon others,but can also harm one's own conscience and attitude.
Having compassion for others is an important facet of social intercourse. Once one strivesto understand the experience and perspective of another, one can avoid much trouble andconflict, thus making life more peaceful and just for all.
英語四級寫作考試全真模擬練習 2
Directions:
Study the following set of cartoons carefully and write an essay in which you should
1)describe the cartoons,
2) state its main idea, and give your comment.
【范文】
These two cartoons show two contrasting scenes. While the male student spends all histime and money playing Internet games, the female student studies diligently. One could easilyargue that a bright future awaits the students who study hard, while those who waste tuitionplaying games have little to look forward to. The above images encourage students to valuetheir time in school and take advantage of educational opportunities.
While students dream of being accepted into college for years, they often become lost onceadmitted. Without their parents' constant support and advice, or because of limitedcommunication with teachers, many students are unable to focus on their future goals. Suchconfusion leads some to forget their studies and resort to playing on the Internet, amongother forms of recreation.
Students should not only keep their ambitions in mind, but also seriously strive towardsthem.Without a clear purpose, one might easily waste crucial years neglecting one's studies.
Constantly playing on the Internet leads to failure, while continuously studying guaranteessuccess. Students need to appreciate their time in school, and work hard in order to ensure agood future.
上半年英語四級寫作摸底練習優選【2】篇(擴展6)
——英語等級考試pets四級寫作指導練習匯總2篇
英語等級考試pets四級寫作指導練習 1
The command of one or more foreign languages is now a valuable asset for young people. While some find it easy to learn a foreign language, others feel that it really gives them headaches. Write a 300-word expository essay illustrating different kinds of language learners.
The issue whether a good command of one foreign language is rather complex, since it involves a conflict between the divergent motives in language learning and the suitable approaches dealing with the target language. However, the final judgment should depend on a case-by-case ****ysis of several key factors.
To begin with, since the 1980s, China has witnessed some dramatic changes in its relationship with other countries. As a result, more foreign companies have already invested in China. Under such situation, it is not surprising at all that a growing number of people, young ones in particular, are particularly interested in foreign language learning, for their linguistic competence will probably be a passport to an esteemed joint venture or bring to them a vacancy with the handsome salary. Additionally, some observers believe that sufficient financial support from the renowned educational institutions abroad also contribute to the rise of language learners. For example, In China, if a student performs well in such tests as TOEFL or GRE, he is more likely to be admitted by a foreign university. This consideration can also partly account for the increase of language learners. However, in some other instances, the above-mentioned situation is not always adequate. For instance, it is quite possible that a man learns a language out of his interest, or he is planning to work as an interpreter Surely enough, these are exceptional cases, yet they do exist.
Given the ****ysis above, it is justified to conclude that it is a social phenomenon nowadays that more people begin to learn a foreign language. But what measures should be taken so that language learners can benefit from their study? For one thing, they are expected to enhance their awareness that proper approaches are central in the language study. For another thing, they must attach importance to such basics as grammar, pronunciation or spelling. Still, they must bear in mind that it requires painstaking efforts to take a good command of a foreign language. As Samuel Johnson put it, “Words can’t move mountains. It is diligence that accounts.”
英語等級考試pets四級寫作指導練習 2
Directions:
It has been more than 30 years since man first landed on the moon. Some people think that space research is a waste of money. Write an essay of no less than 250 words.
When it comes to the issue of space research, people vary in their views. Some journalists or free lancers maintain that it is a waste of money. However, through decades of practice and observation, it proves that this comment has many limitations.
Admittedly, the idea that space research is a waste of money does contain an element of truth. But the people who criticize the rising cost of space exploration tend to ignore two other essential aspects. To begin with, a nation can make the best use of its technology in space plans to serve the need of other countries. Therefore, the country in its space research can profit greatly from data exchange or rocket launching. In this sense, the financial return from the space plans will possibly far exceed the amount of the investment. What is more, through its space exploration, a nation can have more information about new material or the movement of heavenly bodies. All these results cannot be measured by money, but they are very important for the human beings.
Given the reasons above, it is safe to conclude that a nation has to enhance its awareness that space research is important for the human beings. On the other hand, central authorities is obliged to take broad actions to encourage space study. Still, Federal Government is expected to set aside sufficient fund each year rather than reducing it. Only in this way can space research develop quickly and benefit human beings in the future.
上半年英語四級寫作摸底練習優選【2】篇(擴展7)
——上半年英語六級聽力摸底練習匯總一篇
上半年英語六級聽力摸底練習 1
1-5 CAACD 6—10 DCACC 11—15 DDDBC 16—20 ADCBB
上半年英語四級寫作摸底練習優選【2】篇(擴展8)
——劍橋商務英語中級寫作摸底練習優選【一】份
劍橋商務英語中級寫作摸底練習 1
一. READING
PART ONE
Questions 1-7
. Read these sentences and thefollowing new reports.
.Which country does each sentence describe?
.For each sentence mark one letter (A ,B ,C or D) on your AnswerSheet.
Example:
The head of state went to China to treat hisdisease.
Answer: B
1. The government didn't want to cancel a meetingin its capital.
2. This country did something that went against theinternational agreements.
3. The king declared that he was unable to stopthe civil war.
4. A fierce quarrel broke out between this country and itsneighbour.
5. A national budget is going to be approved by the parliamentsome time in July.
6. An opposition .party plans to turn down its enemy whonow controlls the government.
7. A nuclear reactor aroused the suspicion ofthe United Nations which sent inspectors there to investigate.
A . NorthKorea announced that it had begun to change the fuel at a nuclear reactor atYoungbyon without the presence of international inspectors, a move that iscontrary to international agreements.
B. The Khmers Rouges claimed to havecaptured the town of Mongkol Borei, in north-western Cambodia. As King Sihanoukprepared to leave for China to resume cancer treatment ,he said he had lost hopeof resolving the Cambodian conflict.
C. Japan's main opposition party, theLiberal Democrats, said it would try to bring down the minority government ofTsutiomu Hata once the budget is passed by parliament in mid-July.
D. ThePhilippines refused a demand by Indonesia to ban a conference in Manila on EastTimor, provoking the worst dispute between the countries for severalyears.
PART TWO
Questions 8-12
. Read this memorandum.
.Choose the lest sentence from the list A-I to fill each of the blanks.
.For each blank (8-12) mark one letter (A-I) on your Answer Sheet.
. De notmark any letter twice.
. One answer has teen given as anexample.
MEMORANDUM
To: Filma Williams ,school ofArchitecture
From : Ram S. Johnson ,Physical Plant Operations
Subject: Air-conditioning Installation Costs for East Hall.
Date : 4.4.94
Asyou requested in your memo of March 15, we have studied the costs of installingair conditioning for the seven offices and two studio classrooms in Eest Hall... ...example....`. .
Office and Classroom installation
Estimateswere obtained from three contractors on the costs of covering the offices andclassrooms ... ... 8... ... The work would take about three weeks.
Becausethe central unit would be installed on the roof, some noise problems might occurduring a four-or five-day period......9...... Sheet metal work to build out lestin the classes could be done on weekends , and the overtime labour costs ofabout $1,500 have been included in the estimates.
Arrangements were notmade to do the office space installation on weekends `.. ... 10.....
Additional Installation
Because a larger installation, including amore powerful central unit, would be necessary to handle the halls and stairways,an additional $6 , 000 would be required for the equipment. .....11 ...... Ifthis additional work were delayed until a later time, a new central unit wouldbe required along with changes in the pipe way......12......
Summary
The total job for the building would be about $35, 000 if done at one time. A two-stage installation would cost about $55 ,000.I can get official bids at your request.
Example: A
A As you suggested,we also sought information on the additional cost of air
conditioning inthe entrance halls and stairways.
B All these three were in the $ 20,000 to$25,000 range.
C This later installation would cost about $20,000.
DHowever, class interruption should be minimal.
E In the same way, each ofthese three would take at least one month.
F Therefore ,the total cost wasthis $6 ,000 plus another $5,000.
G Labour costs would be an additional S 5,000,bringing the total cost of the addition to $11 ,000.
H Each facultymember could expect to have workers in the office for about one day.
I Sofaculty members can continue their office work as usual.
上半年英語四級寫作摸底練習優選【2】篇(擴展9)
——最新英語四級考試閱讀理解摸底練習題匯總1篇
最新英語四級考試閱讀理解摸底練習題 1
21.答案C。解答此題,正確理解“Yes…us”一句含義是 關鍵。其實質含義是:“許多人讀書時因觀念不正確,而僅僅能從書本中得到很少的知識獲得很少的啟迪”。這樣,我們 就可以對選項進行逐個分析取舍了。A項意為“作者認為許多人讀的書都太少”,顯然與我 們的分析不符。B項意為“作者認為讀者僅僅從書中汲取了部分知識。”這句話只是引文部 分的字面含義,所以也應排除。再看C項作者認為許多人對某類書應該包含什么樣的內容沒 有正確的觀念。這才是作者的隱含意思,所以是正確的。而D項“作者認為許多讀者對大量 的書都不能讀懂。”這也是一種錯誤的理解,也應排除。這樣就可確定選項為C。
22.答案D。此題只能用排除法,去掉與文章細節不符的選 項。選項A意為“讀者在閱讀時應該能發現一些錯誤。”文章中沒有此細節,可排除。B項“一本書越難讀,從中得到知 識也越多。”也與文意無關。再看C項“閱讀比觀看容易。”根據文章第二段第四句最后一分句可知這正與作者的觀點相反,故也排除。最后只剩下D項,應為正確答案。而其內容“讀者在閱讀時應和作者保持一致。”正是作者的觀點,無疑正確。
23.答案B。先看上文:作家想把素材安排得像一座完整的大房,使之具體化。接下來就是含有“impalpable”一句。句首用“but”引導,有轉折含義。所以此單詞意義可能與“具體”相對。再看下文,閱讀比觀看更復雜和費時。這樣,該詞的含義就可以基本確定了,應該是“非常抽象難以捉摸的”之類的意思。(這里與”磚頭”相比,更加強了這一點)據此可 排除A、D項。C項意為“微妙”,意近。但B項恰好意為“難以捉摸的”,更與生詞含義接近 ,所以應選B。此題目C項干擾性較大,注意要避免匆忙選擇,而功虧一簣。
24.答案B。解答此題關鍵在于先弄清文章的主旨和大意。 在此基礎上就可進行選棄了。此短文主要講“何為正確的'讀書方法”。據此,A項“閱讀的重要性”,C項“如何從書中獲 取最多的信息”,D項“一本好書的特征”,均不能選。而B項“何為正確的讀書方法”,正與我們的分析不謀而合,所以B為正確答案無疑。
25.答案B。答案可從文章最后一句獲得。解答此類題的關 鍵就是找到并正確理解有關細節。根據最后一句可知“作家構思的獲得是通過瞬間的感悟。”可確定:B項為正確答案。