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    He must the muscles of his tongue and lips to produce new sounds. 【查看更多】

     

    题目列表(包括答案和解析)

    — Where is Mr. Wang?

    — He is not here. He must _______ the students’ papers in the office.

    A．correct           B．have corrected     C．be correcting       D．corrects

     

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    — Where is Mr. Wang?
    — He is not here. He must _______ the students’ papers in the office.

    A．correctB．have correctedC．be correcting D．corrects

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    Fill in the blank according to the sentence patterns in text．

    Like a scientist ________ on making a discovery, he must ________ the hope that one day he will be amply rewarded．

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    — Where is Mr. Wang?
    — He is not here. He must _______ the students’ papers in the office.


    1. A.
      correct
    2. B.
      have corrected
    3. C.
      be correcting
    4. D.
      corrects

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    He must _____ the south, for he likes to have rice for meal.
      A. come along  B. come over   C. come from   D. come to

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