you were silly not to---- your car.A.to lock B.to have locke

问题描述:

you were silly not to____ your car.A.to lock B.to have locked 为什么选B?如果要完成时,应该是过完啊
1个回答 分类:英语 2014-11-16

问题解答:

我来补答
不定式to 后边得用 have 啊
had 变 have
 
 
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