According to this passage, if the cylinder non-return valve were not leakyA.an explosion would not be causedB.there still would be a danger of explosionC.oil would not deposit in the air pipeD.pipe lines would not have to be drained

题目

According to this passage, if the cylinder non-return valve were not leaky

A.an explosion would not be caused

B.there still would be a danger of explosion

C.oil would not deposit in the air pipe

D.pipe lines would not have to be drained

相似考题

1.7． If I _______ you，l_______ take an umbrella with me．A． was ; shouldB． was ; wouldC． were ; willD． were ; would

2.The child has no understanding of problems, according ____ the doctor.A. forB. inC. onD. to

3.A: Where()you last week? B: I()in Alabama.A、were/wereB、was/isC、were/wasD、was/were

4.如何使用Cylinder模型结合Bend修改器具生成弯管模型?

参考答案和解析
正确答案：B
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    According ______ travel agents, the growth trend in travel is the half-week sneak-away built around a weekend.

    A、at

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    D、in


    参考答案：C

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    According ______ the report，the ship hit the wharf when berthing．

    A.of

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    正确答案：B

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    Janet as well as the other young people who__________sent abroad by the government
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    A.was：was
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    C.were；were
    D.were；was

    答案：D
    解析：
    引出定语从句的关系代词作从句的主语，而它又前指复数名词people，所以考虑到主谓一致谓语动词用were。一个名词后有as well as引出的短语时．单复数仍然以那个名词本身的单复数确定。此处主句主语是Janet，单数第三人称，所以谓语用was。故选D。

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    Thecontrolspindleoperatestheslipperringoroofthevariabledeliverypump,whichcontrolsthesuctionanddischargeoftheoil()

    A、servo-motol

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    C、plunger

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    答案：B

  • 第5题：

    Janet as well as the other young people who ____ sent abroad by government ___ brought up in the small town.

    A. was;was
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    答案：D
    解析：
    引出定语从句的关系代词作从句的主语，而它又前指复数名词“people”，所以考虑到主谓一致谓语动词用“were”。一个名词后有“as well as”引出的短语时，单复数仍然以那个名词本身的单复数确定。此处主句主语是“Janet"，单数第三人称，所以谓语用“was”。故选D。

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