If I ______ harder for the final exam, I should have passed it.A、studyB、had st

游客2023-09-23  25

问题 If I ______  harder for the final exam, I should have passed it.

选项 A、study
B、had studied
C、studied
D、was studying

答案 B

解析 句中的陈述与过去事实相反,因此从句用had studied,主句用should+have done 的形式。
转载请注明原文地址:https://tihaiku.com/zcyy/3039862.html
最新回复(0)