【Youcan'tcomeintotheroom____wearehavingalesson.AbecauseBwhileCasDsinceEfor要理由467】
2022-07-05 29次 反馈错误 加入收藏 正确率 : 100%
题目内容：
You can't come into the room____we are having a lesson.
A because
B while
C as
D since
E for
要理由
467
优质解答
b
while
当...的时候
一般后面接现在进行时
本题链接：
