题目内容
10.-I wonder ______ without water.-For about a week.( )
| A. | how long can a man live | B. | how long a man can live | ||
| C. | when can a man live | D. | when a man can live |
分析 --我想知道没有水一个人能够生存多久.
--大约一周.
解答 答案:B
根据题干I wonder 及选项知此题考查宾语从句.
首先,根据宾语从句必须为陈述语序,故排除A,C选项;
再根据答语For about a week(大约一周)可推知上文询问的为"多长时间"即引导词选择how long,排除选项D,选项B符合,故选B.
点评 此题重在考查宾语从句必须为陈述语序及引导词的选择.考生需正确判断句子的语序并能根据答语来选择合适的引导词.
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