There are some health problems that,when ________ in time,can become bigger ones
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There are some health problems that,when ________ in time,can become bigger ones later on. (2013·浙江,19)A.not treated | B.not being treated | C.not to be treated | D.not having been treated |
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答案
A |
解析
句意为:有些健康问题,如果不及时处理,以后会变得更严重。when not treated in time为插入语,在本句中为时间状语从句,把that can become bigger ones later on这个定语从句给隔开了。when引导时间状语从句时,可以出现省略的现象,但必须满足两个条件:首先,时间状语从句中的主语必须和主句主语一致;其次,从句中含有be动词。本句补充完整的状语从句为:when they are not treated in time,其他选项形式不对。故答案为A项。 |
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