题目内容
—Must I finish my homework at school?
— No, you_____. you can do it at home
- A.can’t
- B.mustn’t
- C.needn’t
- D.won’t
C
考查情态动词。以Must开头的一般疑问句其否定回答用needn’t或don’t have to.句意：我必须在学校完成作业吗？不，你没有必要，你可以在家做。故选C。
考查情态动词。以Must开头的一般疑问句其否定回答用needn’t或don’t have to.句意：我必须在学校完成作业吗？不，你没有必要，你可以在家做。故选C。
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Once a Frenchman 36___ in England. He didn’t know English very well. One day he went to the post office with a postcard. He bought a 37 . Then he gave the stamp and the postcard to the girl 38 the desk. “Oh, no,” the girl said, “ you must stick（贴）the stamp on yourself.” He was very 39 . He couldn’t believe his ears. “Why must I stick the stamp on 40 ?” he asked. “Oh,” said the girl, “I mean that you must stick the stamp on the postcard. And you must do it yourself.”
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