He didn't tell me ＿＿there was a meeting this afternoon or not.A.whenB.whatC.ifD.whether

分类: 作业答案 • 2021-12-20 02:17:36

问题描述：

He didn't tell me ＿＿there was a meeting this afternoon or not.
A.when
B.what
C.if
D.whether

答

我选D
原因是后面有or not所以我记得不能选if
Whether好像更强调否定的意思