题目内容
16.-______ will the fog and haze last?-I've no idea.There is no sign of an end.( )
A. | How soon | B. | How far | C. | How long | D. | How often |
分析 -这场雾霾将持续多长时间?
-我也不知道.没有结束的迹象.
解答 答案:C 根据句中的关键词last持续以及答语There is no sign of an end可知这场雾霾还在持续当中,可知应该是强调一个时间段,意为多久,多长时间.结合选项,how soon意为还要多久,一般和将来时连用;how far多远;how long 多长时间;how often多长时间一次.根据意义,故选C.
点评 此题考查疑问词组的用法.做题时联系上下句的语境,并善于抓住和时间有关的关键词结合选项选出答案,必要时可一一排除.要求学生对这种常见的疑问词组的意义一定要记牢,这样做起题来就会事半功倍.
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