题目内容
2.-______ has Tom been in the army?-Since last year.( )
| A. | How soon | B. | How long | C. | How often | D. | How much |
分析 --汤姆在军队里有多久了?
--自从去年.
解答 答案:B.考查疑问词组.句意"--汤姆在军队里有多久了?--自从去年.".how soon"多快/多久以后",其后用in加一段时间来回答.how long多久,对一段时间或长度提问.how often多久,对频率提问.How much多少钱.结合回答,对since+过期时间提问,用How long多久.答案是B.
点评 疑问词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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