题目内容
7.I hear they are going to London,but I don't know ________ they will stay there.( )| A. | how soon | B. | how often | C. | how long | D. | how fast |
分析 我听说他们要去伦敦,但是我不知道他们要在那儿呆多久.
解答 答案:C how soon多久;how often多久一次;how long多久;how fast多快.根据I don't know ________ they will stay there.我不知道他们要在那儿呆多久.可知应该是指:呆多长一段时间.How long一般多长一段时间,how soon表示从现在起还有多久,故选C.
点评 主要考查特殊疑问句的疑问词组,做此类题目,一定注意句意,根据上下文推测所要问的内容,然后选出所需要的疑问词或疑问词组.本题主要考查how long表示"时间多久".
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