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    【题目】Faced with economic slowdown, some companies are planning to use robots to ______ human workers to reduce their labor costs.

    A. compensate B. substitute

    C. symbolize D. discriminate

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    【题目】—Alice has just lost her husband to heart failure.

    —Her ______ smile can’t hide her sorrow.

    A. arbitrary B. artificial

    C. compulsory D. conventional

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    【题目】—Didn’t you go fishing with your friends last Sunday?

    —No. I ______ to the nursing home as usual.

    A. went B. go C. have gone D. had gone

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    【题目】Was it through Mary _____ was working at a high school _____ you got to know Tom?

    A．who；whom B．that；which

    C．who；that D．that；who

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    【题目】After two years' research, we now have a ______ better understanding of the distance.
    A.very
    B.fairly
    C.far
    D.quite

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    【题目】—Simon will listen to music every time he comes across a maths problem.

    —You know, music is the source of ______ in life.

    A. inspiration B. identification

    C. reaction D. recreation

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    【题目】As I opened my eyes, in ______ direction I looked, I could see smiling, peaceful, calm and content faces.

    A. whatever B. however C. whichever D. wherever

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    【题目】--Ann is in hospital．

    --Oh，really? I _____ know．I _____ go and visit her．

    A．didn’t：am going to B．don’t；would

    C．didn’t：will D．don’t；will

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    【题目】The only one in our office that is familiar with the new system is Jimmy, in _____ absence, we had no choice but to wait．

    A．whom B．whose

    C．who D．that

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    【题目】We should learn to communicate more and put ourselves in others' ______instead of blaming each other.
    A.clothes
    B.shoes
    C.situation
    D.room

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