题目内容
7.The new policy allows a couple to have a second birth _____either is an only child.( )A. | though | B. | if | C. | unless | D. | until |
分析 如果夫妻双方任何一方是独生子女,则新政策允许他们生二胎.
解答 答案:B
解析:A尽管;B如果;C除非;D直到.根据句意"如果夫妻双方任何一方是独生子女,则新政策允许他们生二胎"可知,只有B选项符合句意.其余选项均不符合题意.
点评 本题考查连词辨析.做此类题目时一定要熟悉每个连词的含义并结合用法与其在句中的成分来选择合适的答案.
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