题目内容
11.You don't know the way.Why ______ the policeman for help?( )| A. | don't ask | B. | not ask | C. | not to ask |
分析 你不知道路,为什么不向警察求助呢?
解答 答案:B.考查否定句.句意"你不知道路,为什么不向警察求助呢?",表示"为什么不",可以是why don't+sb+动词原形,或why not+动词原形.因此答案是B.
点评 考查否定句.这里要掌握"为什么不"的用法,结合语境及选项,选择合适的答案.
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