We didn't study English last night,but we ______.A.had studied B.couldC.should D.could have为什么选D,不懂

分类: 作业答案 • 2022-01-02 14:01:04

问题描述：

We didn't study English last night,but we ______.
A.had studied B.could
C.should D.could have
为什么选D,不懂

答

D.
解释为本来可以（在昨天晚上学习英文）,运用了虚拟语气