首页 > 留学知识库

问题: 高一英语选择题,请说明选与不选的原因,谢谢!

At this stage we cannot tell you ___you have been selected for the job or not.
A.unless B.although C.whether D. whenever

解答:

C ___you have been selected for the job or not.
宾语从句 whether or not 固定短语 ...与否.