I didn’t know ________ they could pass the exam or not.

来源:百度知道 编辑:UC知道 时间:2024/05/09 23:58:09
I didn’t know ________ they could pass the exam or not.
A.why B.when C.that D.whether

D,我不知道他们是否能通过考试,因为Weather....or not 是一个固定搭配,是否

I didn’t know _D.whether_ they could pass the exam or not.
A.why B.when C.that D.whether
我不知道他们是否能通过那个考试
看到后面,直接联想到 whether...or not是否

D 肯定