ThistimeTom________carefulenough,ot

发布时间:2020-07-09 22:44:33

This time Tom________ careful enough, otherwise he would not have passed the test.













A.was












B.should be











C.had been











D.were

网友回答

A解析从后半句的虚拟语气中可以看出,前半句时态是一般过去时。
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