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2020年成人高考专升本英语词汇专项练习八

来源 :中华考试网 2020-09-24

  1[.单选题]He has just taken an examination __ chemistry.

  A.for

  B.about

  C.on

  D.in

  [答案]D

  【解析】表示在某个方面用介词in。

  2[.单选题]It was not until he arrived at the station __ he realized he had forgotten his ticket.

  A.there

  B.then

  C.that

  D.where

  [答案]C

  本句是强调句型。

  3[.单选题]I didn't know the answer, __.

  A.neither he did

  B.neither did he

  C.neither he knew

  D.he didn't neither

  [答案]B

  【解析】neither引导的省略句需倒装,倒装句在时态上应与前面句子保持一致。

  4[.单选题]She __ into tears when she heard from the hospital that her father died.

  A.burst

  B.went

  C.fell

  D.exploded

  [答案]A

  【解析】burst into tears表示“突然哭起来”,属于固定用法。

  5[.单选题]This car costs __the other one.

  A.as much over

  B.as much more as

  C.as much to

  D.as much as

  [答案]D

  【解析】as...as...表示“与……一样”,as与as之间用形容词或副词的原级。

  6[.单选题]If we __ sooner, we might have got there.

  A.started

  B.had started

  C.would have started

  D.start

  [答案]B

  【解析】这是一个表示与过去事实相反的假设。这种虚拟形式一般是:从句谓语是过去完成时(had done),主句谓语是would(should,could,might)+have done。

  7[.单选题]She tried hard, __ she was unsuccessful.

  A.therefore

  B.but

  C.or

  D.unless

  [答案]B

  【解析】本句句意是:她努力试了,但没有成功。

  8[.单选题]How much would you __ for repairing my radio?

  A.charge

  B.cost

  C.pay

  D.spend

  [答案]A

  【解析】charge表示“索价;要支付……”。

  9[.单选题]He talks as if he __ everything.

  A.knows

  B.was known

  C.will know

  D.knew

  [答案]D

  【解析】句中含有一个由as if引起的方式状语从句,这种从句有时要求用虚拟语气。本句是与现在事实相反的假设,因此谓语用过去式。

  10[.单选题]The new large passenger jets have made the traffic problems at airports _______.

  A.more bad than it was

  B.the worse than before

  C.worse than ever before

  D.more bad than they were

  [答案]C

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