Could/May can, Can The teacher told the students that Mars has two moons. My cousin asked me if I had ever been to Beijing. He said that he would finish the task in two days. Do you know if it takes very long to travel from Earth to Mars. I am wondering whether Lucy will come or not tomorrow. 9B Unit2 Robots 查看更多

 

题目列表(包括答案和解析)

—Someone is knocking at the door. Who ______ it be?
—It ______ be Tom. He is still in the school.
A.may; can’tB.can; mustn’t
C.might; couldn’tD.could; may not

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--There is a new film on, will you __________ finish your homework before 7:00 tonight? 
--I’m afraid I _________. I have too much homework today. Let’s see the movie this weekend!
A.can; can’tB.be able to; can’tC.may; am not able toD.could; may not

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-- _________ you change a pound for me, please?

-- I _________ have some. Let me see.

   A. Should; might  B. Can; must      C. Could; may      D. Will; would

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(用 can, could, may, might 或 must 填空)

梍______ I ask you a question, Miss Liu?

  桹f course, you ______. 

May/Could;can

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—Someone is knocking at the door. Who ______ it be?
—It ______ be Tom. He is still in the school.
      A. may; can’t   B. can; mustn’t   C. might; couldn’t   D. could; may not

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