题目内容
—Must I finish the book today?
—Yes, you ________, but you ________ finish it now. Have a rest.
- A.do; don’t have to
- B.do; mustn’t
- C.must; don’t have to
- D.must; mustn’t
C
试题分析:do为一般现在时态中的助动词,一般不和情态动词搭配使用。Must的含义是必须,一定。其否定形式mustn’t表示禁止的意思,故其否定回答一般借助于don’t have to或者needn’t,表示不必的含义。句意:我今天必须读完这本书吗?——是的,你必须。但是你不必现在就读完。休息一下。结合语境可知选C。
考点:must的用法
点评:must的否定形式是常考内容之一,结构比较固定,熟记即可。
试题分析:do为一般现在时态中的助动词,一般不和情态动词搭配使用。Must的含义是必须,一定。其否定形式mustn’t表示禁止的意思,故其否定回答一般借助于don’t have to或者needn’t,表示不必的含义。句意:我今天必须读完这本书吗?——是的,你必须。但是你不必现在就读完。休息一下。结合语境可知选C。
考点:must的用法
点评:must的否定形式是常考内容之一,结构比较固定,熟记即可。
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