1、大学英语三级 A级分类模拟题 299及答案解析(总分：100.00，做题时间：90 分钟)一、Structure(总题数：0，分数：0.00)1.Last week two engineers _ to help solve the technical problems of the project.（分数：2.00）A.have sentB.were sentC.sentD.had sent2.She was quite sure that she _ the door before she left the office.（分数：2.00）A.will lockB.would lockC.
2、has lockedD.had locked3.Now the air pollution in this city _ more and more serious with each passing day.（分数：2.00）A.to becomeB.becameC.becomingD.is becoming4.Since the new technology was introduced last month, we _ in speeding up production.（分数：2.00）A.succeedB.succeededC.have succeededD.will succeed
3、5.By the time you get to the office I _ all the documents for the meeting.（分数：2.00）A.was preparingB.preparedC.had preparedD.will have prepared6.As he _ to submit the accounting report before 4:30 pm, the assistant hurried to Mr. Smith“s office.（分数：2.00）A.was requiredB.had requiredC.requiresD.require
4、d7.The team is going out to hold a party tomorrow after it _ the project.（分数：2.00）A.completesB.completedC.will completeD.will have completed8.By the end of next year, I _ for the company for 10 years.（分数：2.00）A.workB.am workingC.had workedD.will have worked9.According to the time table, the train fo
5、r Beijing _ at 9:10 p.m. from Monday to Friday.（分数：2.00）A.was leavingB.is leavingC.leavesD.has left10.We don“t have to hurry as the bus _ for London at five in the evening.（分数：2.00）A.leavesB.leftC.has been leavingD.has left11.Medical accidents _ by drugs have attracted much attention in that country
6、.（分数：2.00）A.causingB.to be causedC.be causedD.caused12._ great losses in the financial crisis, the company closed down last year.（分数：2.00）A.Being sufferedB.To sufferC.Having sufferedD.Suffered13.The company is offering a five percent discount to customers as a way _ its online sales.（分数：2.00）A.promo
7、tingB.promotedC.to promoteD.promotes14.If you turn to the right at the comer, you“ll find a path _ to the historical building.（分数：2.00）A.leadB.leadingC.to leadD.leads15.Miss Smith“s assistant enjoys _ for her although she treats him very strictly.（分数：2.00）A.workB.workingC.to workD.worked16.The propo
8、sal _ at the meeting now is of great importance to our department.（分数：2.00）A.being discussedB.to be discussingC.having discussedD.discussing17._ in the company for three years, Mark has become experienced in business negotiations.（分数：2.00）A.Having workedB.Have been workingC.Have workedD.Worked18.The
9、 auto industry spends large amounts of money on marketing campaigns _ young adult customers.（分数：2.00）A.attractB.attractedC.to attract.D.attracts19._ by the failure of the project, the manager could hardly say a word.（分数：2.00）A.To be shockedB.ShockedC.Be shockedD.Shocking20.They still have some probl
10、ems _ in designing the new energy vehicles.（分数：2.00）A.overcomeB.overcomingC.to overcomeD.overcomes21.There are 4.9 million businesses in the UK, 99% of _ are small businesses.（分数：2.00）A.whichB.thatC.whoseD.it22.In fact, there are different reasons _ people are working long hours.（分数：2.00）A.whereB.wh
11、ichC.whyD.how23.Broadband (宽带)connections are widely available now, _ makes online shopping much easier.（分数：2.00）A.whatB.whateverC.whoD.which24.The manager said that there were two reasons _ our sales dropped sharply last year.（分数：2.00）A.becauseB.sinceC.whyD.while25.Jack said the construction of the
12、 subway would be completed in October, _ is a great surprise to us.（分数：2.00）A.thisB.whatC.thatD.which26.Immigrants have to adapt themselves culturally and physically to the new surroundings _ they have moved.（分数：2.00）A.on whichB.by whichC.into whichD.from which27.Would you please pass me the book _
13、cover is black?（分数：2.00）A.whichB.whoseC.thatD.its28.The advertising company recently hired a designer _ had once won a prize in a national contest.（分数：2.00）A.whoseB.whichC.whomD.who29.It is important to provide an environment _ people are encouraged to make suggestions at all levels of the company.（
14、分数：2.00）A.from whichB.on whichC.in whichD.for which30.I tried to get out of the business _ I found impossible to carry on.（分数：2.00）A.whyB.whichC.whatD.where31.The service there was _ poor that we went to another restaurant down the street.（分数：2.00）A.soB.suchC.veryD.too32.Few companies are interested
15、 in providing the software we need _ the market is small.（分数：2.00）A.althoughB.sinceC.so thatD.as if33.The new employees had to go over the safety regulations several times _ they understood them.（分数：2.00）A.sinceB.beforeC.unlessD.when34.Students are expected to pay the loan back _ they are earning en
16、ough.（分数：2.00）A.so far asB.now thatC.even ifD.as soon as35._ the weather improves, we will suffer a huge loss in the tourist industry.（分数：2.00）A.AsB.SinceC.WhileD.Unless36.John had never been abroad before, _ he found the business trip very exciting.（分数：2.00）A.becauseB.thoughC.soD.while37._ some stu
17、dents are able to find employment after graduation, others will have to return to school and earn an advanced degree.（分数：2.00）A.SinceB.WhileC.BecauseD.If38.The new staff didn“t know how to use the system _ I explained it to him yesterday.（分数：2.00）A.untilB.becauseC.ifD.since39.They had talked only fo
18、r a few minutes _ they found they were of different opinions.（分数：2.00）A.unlessB.whileC.beforeD.once40.I“ll ask Mr. Smith to ring you up _ he comes back to the office.（分数：2.00）A.whenB.whereC.becauseD.although41.What do you think of his suggestion _ we all attend the meeting?（分数：4.00）A.whichB.whetherC
19、.thatD.what42.Please feel free to tell us _ you think about our program so that we can benefit from your views and experience.（分数：4.00）A.whatB.thatC.ifD.lest43.We investigated other companies in the market to discover _ they handled complaints from their customers.（分数：4.00）A.thatB.howC.whatD.where44
20、.There is no evidence _ he was on the site of the murder.（分数：4.00）A.whereB.thatC.whichD.how45.We are happy at the good news _ Mr. Black has been awarded the Best Manager.（分数：4.00）A.thatB.whichC.whatD.whether大学英语三级 A级分类模拟题 299答案解析(总分：100.00，做题时间：90 分钟)一、Structure(总题数：0，分数：0.00)1.Last week two enginee
21、rs _ to help solve the technical problems of the project.（分数：2.00）A.have sentB.were sent C.sentD.had sent解析：解析 上周有两位工程师被派去帮助解决这个工程的技术问题。 本题考查被动语态的用法。空格处为本题的谓语，句子主语 two engineers与选项所提供的动词 send应构成被动关系，在四个选项中，只有选项 B是被动语态，故为答案。2.She was quite sure that she _ the door before she left the office.（分数：2.00）
22、A.will lockB.would lockC.has lockedD.had locked 解析：解析 她很确定她是把门锁好了才离开办公室的。 that引出的从句中含有一个 before引导的时间状语从句。before 一词表明时间的先后顺序，所以空白处应该是在另一个过去的行动之前就已经完成了的一个动作，即表示“过去的过去”，应为过去完成时，可见 D为正确答案。3.Now the air pollution in this city _ more and more serious with each passing day.（分数：2.00）A.to becomeB.becameC.bec
23、omingD.is becoming 解析：解析 目前，这个城市空气污染的严重程度与日俱增。 本题考查句子谓语动词的使用。根据句子开头的 Now可以判断，本句谓语的时态应该是现在时。可以看出，选项 D是现在进行时，故本题应选 D。4.Since the new technology was introduced last month, we _ in speeding up production.（分数：2.00）A.succeedB.succeededC.have succeeded D.will succeed解析：解析 自从上个月引入新科技以来，我们成功地加快了生产的速度。 本题考查谓语
24、动词的时态。句子开头的时间状语由 Since引出，这种时间状语应与现在完成时的谓语动词搭配，可见，本题空白处的谓语应为现在完成时的选项 C。5.By the time you get to the office I _ all the documents for the meeting.（分数：2.00）A.was preparingB.preparedC.had preparedD.will have prepared 解析：解析 在你到达办公室之前，我就会将会议所需的所有文件准备好。 本题考查完成时态。时间状语 by the time.对应的句子主句谓语应为完成时态，在本句中，空格表示的动
25、作应发生在未来，因此，此处谓语应为将来完成时的选项 D。6.As he _ to submit the accounting report before 4:30 pm, the assistant hurried to Mr. Smith“s office.（分数：2.00）A.was required B.had requiredC.requiresD.required解析：解析 助理匆匆忙忙地赶去史密斯先生的办公室，因为他得在下午 4:30前交会计报表。 本题考查被动语态的用法。空格前的 he指的是主句中的 the assistant，根据句意可以推断是史密斯先生要求助理上交会计报表，即
26、助理是“被要求”的，因此，空格应为 require的被动形式，即选项 A。7.The team is going out to hold a party tomorrow after it _ the project.（分数：2.00）A.completes B.completedC.will completeD.will have completed解析：解析 明天，这个团队将在完成计划后到外面开晚会。 本题考查一般将来时在从句中的形式。从句子开头的 is going.to可知本题的时态是一般将来时，而在after引出的时间状语从句中，一般将来时应用一般现在时来表达，因此，本题应选 A。8.
27、By the end of next year, I _ for the company for 10 years.（分数：2.00）A.workB.am workingC.had workedD.will have worked 解析：解析 到明年年底为止，我将为这家公司工作满 10年。 本题考查将来完成时。题目中的 by the end of next year意为“到明年年底为止”，表示从开始在这家公司工作的时间到明年年底的“一段时间”，表示持续“一段时间”的时间状语应搭配“完成时态”，而因为本句讲的是将来发生的事，综合来看，本题谓语时态应为将来完成时，因此，本题应选 D。9.Accor
28、ding to the time table, the train for Beijing _ at 9:10 p.m. from Monday to Friday.（分数：2.00）A.was leavingB.is leavingC.leaves D.has left解析：解析 根据时刻表，开往北京的列车发车时间为周一至周五晚 9:10。 本题考查动词时态的用法。本题中的 from Monday to Friday表明列车开行时间是一种常态化的安排，动词 leave应相应地使用一般现在时，表示习惯性的或经常的动作，故选项 C为正确答案。10.We don“t have to hurry a
29、s the bus _ for London at five in the evening.（分数：2.00）A.leaves B.leftC.has been leavingD.has left解析：解析 我们不必匆匆忙忙，因为开往伦敦的车傍晚 5点才开出。 本题考查动词时态的用法。本题中的 as引出的从句是一个原因状语从句，表明“我们不用匆忙”的原因是车在 5点才开往伦敦，而汽车的发车时间通常是一种常态化的安排，因此，动词 leave应相应地使用一般现在时，表示习惯性的或经常的动作，故选 A。11.Medical accidents _ by drugs have attracted mu
30、ch attention in that country.（分数：2.00）A.causingB.to be causedC.be causedD.caused 解析：解析 由药品引发的医疗事故在国内受到很多关注。 空格处后的 by提示空格前的名词 Medical accidents与动词 cause应该构成被动的关系，即 cause应为其过去分词形式，作 Medical accidents的后置定语，表示“由药品引发”的“医疗事故”。因此选 D项。12._ great losses in the financial crisis, the company closed down last y
31、ear.（分数：2.00）A.Being sufferedB.To sufferC.Having suffered D.Suffered解析：解析 因为在金融危机中遭受了严重的损失，这家公司去年就倒闭了。 本题考查-ing 分词作原因状语。在本句中，句子主语 the company是动词 suffer的执行者，即主语和动词构成主动关系；另外，suffer 和主句动词 close down应有时间上的先后关系，这家公司应该是“先遭受了”严重损失，“然后倒闭”了。根据以上两点，suffer 用作分词状语时应改写为其分词的现在完成式 having suffered。故本题应选 C。13.The co
32、mpany is offering a five percent discount to customers as a way _ its online sales.（分数：2.00）A.promotingB.promotedC.to promote D.promotes解析：解析 这家公司给顾客打 9.5折，借此提高网上销售量。 本题考查不定式表目的的用法。根据空白处前后的内容可以推断空白处前提到的 a way(一个方法)应该是用来达到提高网上销售量这一目的的，在四个选项中，只有选项 C可用于表达目的，故其为正确答案。14.If you turn to the right at the co
33、mer, you“ll find a path _ to the historical building.（分数：2.00）A.leadB.leading C.to leadD.leads解析：解析 你在拐角处右转，就能找到通向那座历史建筑的小路。 本题考查非谓语动词作定语的用法。在本题中，空格前的 path应为动词 lead的逻辑主语，两者构成主动关系，故 lead应为其现在分词形式 leading。15.Miss Smith“s assistant enjoys _ for her although she treats him very strictly.（分数：2.00）A.workB
34、.working C.to workD.worked解析：解析 史密斯小姐的助理很喜欢为她工作，虽然她对他很严格。 本题考查 enjoy doing sth. 这一结构。enjoy 后的宾语应为动词的-ing 形式，只要牢记这一规律，不难辨认出选项 B为本题答案。16.The proposal _ at the meeting now is of great importance to our department.（分数：2.00）A.being discussed B.to be discussingC.having discussedD.discussing解析：解析 会议当前正在讨论的
35、计划对于我们的部门非常重要。 本题考查分词作定语的用法。空格要求的分词应与其修饰的词 proposal构成被动关系，在四个选项中，只有选项 A是表示被动形式的过去分词，故为本题答案。17._ in the company for three years, Mark has become experienced in business negotiations.（分数：2.00）A.Having worked B.Have been workingC.Have workedD.Worked解析：解析 在这家公司工作了三年后，马克对于商务谈判已变得很有经验了。 考查分词作状语的用法。“工作了三年”
36、和“变得很有经验”有明显的时间先后顺序，因此，状语分词应用现在完成时，故选 A。18.The auto industry spends large amounts of money on marketing campaigns _ young adult customers.（分数：2.00）A.attractB.attractedC.to attract. D.attracts解析：解析 汽车业花费巨资进行市场营销活动，以吸引年轻的消费者。 考查不定式作状语。本句末尾需要一个目的状语，以表明花钱进行营销活动需要达到的目的，动词不定式可作目的状语，因此，本题选 C项。19._ by the f
37、ailure of the project, the manager could hardly say a word.（分数：2.00）A.To be shockedB.Shocked C.Be shockedD.Shocking解析：解析 经理对于计划的失败感到很震惊，几乎说不出话来。 考查分词结构作状语的用法。本句开头的状语要表达的是“经理”对计划的失败“感到震惊”，即：the manager was shocked.，可见，动词 shock和逻辑主语 the manager构成的是被动关系，而且此处的分词应为主句动作的伴随状态，两个条件结合就可确定本题应选 B。20.They still
38、 have some problems _ in designing the new energy vehicles.（分数：2.00）A.overcomeB.overcomingC.to overcome D.overcomes解析：解析 在新能源汽车的设计上，他们仍然有一些问题需要解决。 因为句中已有 have作其谓语，空格需要的动词应该是其非谓语形式，作为修饰 some problems的后置定语。根据句义，此处的 some problems应该是“需要在将来解决的”问题，可以表示动作发生在“将来”的非谓语动词形式是动词不定式，故本题答案为 C项。21.There are 4.9 mil
39、lion businesses in the UK, 99% of _ are small businesses.（分数：2.00）A.which B.thatC.whoseD.it解析：解析 在英国有 490万家企业，其中 99%都是小型企业。 空格处需要一个连接词，用于代指逗号前提到的 businesses(企业)。在定语从句中，可用于代指“物”的连接词包括 that和 which，但本题是非限制性定语从句(空格前有逗号隔开)，引导词通常不用 that，用 which。由此可见，本题应选 A项 which。22.In fact, there are different reasons _
40、people are working long hours.（分数：2.00）A.whereB.whichC.why D.how解析：解析 事实上，人们的工作时间长，原因各异。 本题考查定语从句的关系副词。先行词为 reason(s)的定语从句，表示“做的原因”时，其关系副词一般是 why，只要记住这一点，不难选中选项 C。23.Broadband (宽带)connections are widely available now, _ makes online shopping much easier.（分数：2.00）A.whatB.whateverC.whoD.which 解析：解析 现在
41、宽带连接可广泛获取了，这使网上购物也变得更容易了。 本题考查非限制性定语从句的引导词。空格前的逗号表明，空格应为非限制性定语从句的引导词，在四个选项中，只有选项 D可作此处非限制性定语从句的引导词。24.The manager said that there were two reasons _ our sales dropped sharply last year.（分数：2.00）A.becauseB.sinceC.why D.while解析：解析 经理说，我们去年的营业额急剧下降，原因有二。 本题考查定语从句的联系词。在含有定语从句的复合句里，先行词是 reason的，其后定语从句的联系
42、词通常是 why，故本题应选 C。25.Jack said the construction of the subway would be completed in October, _ is a great surprise to us.（分数：2.00）A.thisB.whatC.thatD.which 解析：解析 杰克说地铁建设将在 10月完工，这让我们感到很惊讶。 本题考查非限制定语从句的引导词。空格前的逗号表明空格应为引出非限制性定语从句的引导词，在四个选项中，只有选项 D可作非限制性定语从句的引导词。26.Immigrants have to adapt themselves cu
43、lturally and physically to the new surroundings _ they have moved.（分数：2.00）A.on whichB.by whichC.into which D.from which解析：解析 移民必须在文化上和生理上调整自己以适应移居地的环境。 本题考查定语从句的介词+联系词的用法。空格前的 surroundings是定语从句的先行词，该先行词在从句中作地点状语，先行词与定语从句的关系可以还原为 they have moved into the new surroundings，表示“搬到”某地后适应当地的生活，由此可见，关系词 wh
44、ich前的介词应为 into，故选项 C为本题答案。27.Would you please pass me the book _ cover is black?（分数：2.00）A.whichB.whose C.thatD.its解析：解析 请把黑色封面的那本书递给我，好吗? 考查定语从句的引导词。先行词 the book与 cover构成从属关系，故选 B。28.The advertising company recently hired a designer _ had once won a prize in a national contest.（分数：2.00）A.whoseB.whi
45、chC.whomD.who 解析：解析 最近，这家广告公司聘用了一个曾经在全国大赛上获过奖项的设计师。 考查定语从句引导词。本题需填入的词在从句中充当主语，且指代入，因此选项 D(who)符合题意。29.It is important to provide an environment _ people are encouraged to make suggestions at all levels of the company.（分数：2.00）A.from whichB.on whichC.in which D.for which解析：解析 提供一个鼓励人们对公司各个层面提出建议的环境，这
46、一点很重要。 本题考查限制性定语从句先行词的用法。通过分析句子结构，我们发现先行词在定语从句中作状语，而能与 an environment搭配的只有介词 in，构成词组 in an environment，意为“在的环境”，因此 C项正确。30.I tried to get out of the business _ I found impossible to carry on.（分数：2.00）A.whyB.which C.whatD.where解析：解析 我试着结束不可能继续进行的业务。 本题考查限制性定语从句先行词的用法。通过分析句子结构，我们发现位于名词 the business之后的
47、部分只能作为这个名词的定语存在。分析空格之后的部分，可以发现这个从句缺少 found的宾语，据此可以判定空格处只能填入可指代物的 which，因此 B项正确。31.The service there was _ poor that we went to another restaurant down the street.（分数：2.00）A.so B.suchC.veryD.too解析：解析 那里的服务如此之差，以至于我们去了街那边的另外一家餐厅。 so.that.和 such.that.都可以引出结果状语从句，两者的区别在于，so 后紧跟的词是形容词(该题为形容词 poor)或副词而 su
48、ch后紧跟的词是名词，据此就可以将本题最具干扰性的 B项排除，并选择A项。32.Few companies are interested in providing the software we need _ the market is small.（分数：2.00）A.althoughB.since C.so thatD.as if解析：解析 很少有公司有意提供我们想要的软件，因为这方面的市场很小。 本题考查从句联系词的用法。从句子的意思可以推断主句和从句存在着因果关系，空格处需要的是表示原因的联系词，故选 B。33.The new employees had to go over the safety regulations several times _ they understood them.（分数：2.00）A.sinceB.before C.unlessD.when解析：解析 新员工们要看
