（）someone knocks at the door,you must not open it.A.WhoeverB.Whe_英语解答

（）someone knocks at the door,you must not open it.
A.Whoever
B.Wherever
C.Whatever
D.Whenever
要有理由.

人气：438 ℃　时间：2019-10-19 17:17:08

解答

D
someone knocks at the door,这里主谓宾都全了,所以不能选AC ,根据句子意思,不管任何时候有人敲门,选D