TherearealotofTVsetsintheshop.

发布时间：2020-07-09 21:13:48

There are a lot of TV sets in the shop. I don't know ________.













A.to choose what












B.to choose which one











C.what to choose











D.which one to choose

网友回答

D解析导解：有指定范围的选择用which+不定式．
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