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-The accident might not have happened had we been more careful.-But we at that time.A. weren’t B. di

编辑:chaxungu时间:2026-04-27 03:07:24分类:高中英语题库

【题目】---The accident might not have happened had we been more careful.

---But we _________ at that time.

A. weren’t B. didn’t

C. hadn’t D. don’t

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【答案】A

【解析】句意:----如果我们之前更认真一些,或许就不会发生这场事故了。

----但是我们那时没有认真。

根据语境,上句是对过去的虚拟,下句陈述了过去(没有认真)的事实,故用一般过去时,相当于But we weren’t careful at that time。故选A。