____you stepped into the lab with your shoes on? You are supposed to take them off before you enter ...
2023-02-02 09:00:39 73次 2012届河北省高二下学期期末考试英语题 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
____you stepped into the lab with your
shoes on? You are supposed to take them off before you enter it.
|
A．How come
|
B．How about
|
C．How dare
|
D．How long
|
本题链接：
