题目内容
19、Nobody knows to work yesterday.
A.why didn't he come B.why he didn't come
C.why did he not come D.why he didn't came
试题答案
19、B
相关题目
题目内容
19、Nobody knows to work yesterday.
A.why didn't he come B.why he didn't come
C.why did he not come D.why he didn't came
试题答案
19、B