题目内容
5.-Would you like to go hiking with us this Sunday?-Sure,_______ I am busy.( )
| A. | until | B. | when | C. | unless | D. | since |
分析 --这个星期天你愿意和我们一起去远足吗?
--当然愿意,除非我很忙.
解答 答案:C.
本题考查的是从属连词的辨析.根据题意,"当然愿意,______我很忙.",这里需要一个表假设的连词,结合选项,unless可以引导一个表假设的条件状语从句,意为"除非",相当于if not.故选C.
点评 联系前后语境,在准确把握前后句关系的基础上,先推测出大体句意;再结合关键词利用其固定用法选出正确答案.
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