题目内容
15.-___________ has he been like this?-A week.( )
| A. | How far | B. | How long | C. | How often | D. | When |
分析 --他这样有多长时间了?
--一周.
解答 答案:B.考查疑问词组.句意"--他这样有多长时间了?--一周.".how far多远,对距离提问.how long多久,对一段时间或长度提问.how often多久,对频率提问.when什么时候.根据回答"一周",可知,对一段时间提问用疑问词组how long多长时间.答案是B.
点评 疑问词组通常用来构成疑问句,要根据回答的具体内容进行选择,注意一些固定搭配,分清疑问词的用法.
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