题目内容
【题目】— ______I swim here?
—I'm sorry. Children swim alone here.
A.Must; can't
B.May; must
C.Can; mustn't
D.Could; can
【答案】C
【解析】句意:我能在这儿游泳吗?----抱歉。小孩禁止在这儿独自游泳。根据提干的意思可知,本题是征询许可的。句型Can/Could I…?我能……?回答Yes,you can./Sorry, you can't. 或用mustn't表示禁止。句型Must I…?回答Yes,you must./No, you neen't. 结合句意和语境可知选C。
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