【题目】Chinese married couple ______ red packets to children and the unmarried during the Chinese New Year. ( )
A.give B.have been giving C.are giving D.have given
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【答案】A
【解析】
题干句意：中国已婚夫妇在春节期间给孩子和未婚者红包。题意陈述的是一般事实，通常用一般现在时态，主语Chinese married couple是复数，谓语动词用原形，选项A符合题意，故选A。
题型：
※难度：较难
【题目】My uncle, Sam, ______ manager of the firm. ( )
A.has just made B.is just being made C.has just been made D.is just made
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【答案】C
【解析】
句意：我的叔叔 sam被选为公司的经理。根据句意可以看出用现在完成时的被动语态，故选C。
题型：
※难度：较易
【题目】This is the first time the students ______ to Hyde Park. ( )
A.have gone B.have been gone C.have been going D.are being gone
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【答案】A
【解析】
句意：这是学生们第一次去海德公园。根据句意可以看出此句用现在完成时。故选A。
题型：
※难度：一般
【题目】She ______ her mother’s work since she was admitted into hospital. ( )
A.is doing B.has been doing C.has done D.has been done
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【答案】B
【解析】
句意：自从她被那家医院录用以来，她一直都在干她妈妈做的工作。由“since she was admitted into hospital.”这个时间状语可知，动作是过去开始，持续到现在并还可能继续下去，所以用现在完成进行时，其动词部分基本结构是have(has) + been + doing，she是第三人称单数，主动词has，选项Ｂ符合题意，故选B。
题型：
※难度：一般
【题目】I ______ the incident as if it were yesterday. ( )
A.am still to remember B.have still been remembering
【题目】He ______ on this essay for twenty minutes but he ______ only a hundred words. ( )
A.has been working; has written B.is working; writes
C.has worked; has been writing D.works; is writing
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【答案】A
【解析】
题干句意：他写这篇文章已经持续了二十分钟，但他只写了一百个字。由题意可知“他”写文章的动作持续了二十分钟，现在还在写，用现在完成进行时，其动词部分结构为have/has been doing；“他”只写了一百字，写的动作已经完成，用现在完成时，其动词部分结构为have/has done。主语he是单数，助动词用has，选项A符合题意，故选A。
题型：
※难度：较易
【题目】Elections ______ every four years and Congress meets once a year. ( )
A.are taken place B.are to be taken place C.took place D.take place
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【答案】D
【解析】
句意：选举每四年举行一次，国会每年开一次会。根据时间每4年可见用一般现在时。故选D。
题型：
※难度：较易
【题目】______ careless, or you will make mistakes. ( )
【题目】John told us that by the end of the year they ______ together for thirty years. ( )
A.would have been living B.would have lived C.would have been lived D.will have been living
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【答案】A
【解析】
题干句意：约翰告诉我们，到今年年底，他们将在一起生活了三十年。由told可知主句是一般过去时态，that引导的宾语从句中，“by the end of到……为止”是完成时的标志词，表示动作从过去某一时间开始一直延续到过去将来某一时间，这时可以使用过去将来完成进行时，其动词部分的结构为would have been doing，选项A符合题意，故选A。
题型：
※难度：一般
【题目】The new type of machine ______ the year after next. ( )
A.is going to turn out B.is going to being turned out
C.is going to have turned out D.is going to be turned out
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【答案】D
【解析】
句意：新型机器将于后年被生产出来。根据句意可知用一般将来时的被动语态。故选D。
题型：
※难度：较难
【题目】Large sums of money ______ each year in painting the steelwork of bridges, ships, and other exposed structures. ( )
A.have spent B.have to be spent C.have to spend D.spend
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【答案】B
【解析】
句意：每年都要不得不花很多钱在桥梁、船舶和其他外露结构。根据句意可知用被动语态。故选B。
题型：
※难度：一般
【题目】The police ______ in what the informer reported. ( )
句意：他刚到学校，铃就响了。考察固定句型hardly…had when…这是一个倒装句，可以还原为He had hardly reached school when the bell rang.故选B。
题型：
※难度：较难
【题目】We were determined not to do it unless Julie ______ it, too. ( )
A.had done B.was doing C.was done D.did
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【答案】D
【解析】
句意：我们下定决心，除非朱莉也这么做。unless是从属连词，引导条件状语从句，含有否定意义，相当于if条件状语从句的否定形式。If引导的条件状语从句有两种，真实和非真实，当unless=if not 时可以引导虚拟条件句。当从句所表达的条件是有可能实现的、有可能是真实的条件时，用真实条件句。如果从句所表达的条件是不可能实现的、与客观事实完全相反的条件或假设时，用虚拟条件句。这句话中是有可能实现的：除非朱丽叶一起做，否则我们就决定不做了。 主句中用了过去时，从句根据说话的语义，用过去时。故选D。
题型：
※难度：一般
【题目】They were sure they ______ final victory. ( )
A.were won B.would be won C.would win D.had been won
题干句意：那里将建一座新的发电站。句子为一般将来时，发电站是被建，所以应当用一般将来时的被动语态，其动词部分的结构为will/shall be done 或 be going to be done，选项ACD结构错误，句子主语A new power station是单数，be动词用is，即is going to be built，选项B符合题意，故选B。
