题目内容
----May I go swimming this afternoon?
----I'm afraid not _______ you have finished your homework.
----I'm afraid not _______ you have finished your homework.
A.unless | B.because | C.if | D.though |
A
试题分析: 句意:今天下午我可以去游泳吗?我恐怕不能,除非你已经完成了作业。unless除非,because因为,if 如果,though尽管。根据语境可知选A
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