What ____ you ______ at this time yesterday? A．did ; do B．is; doing C．were; doing D．are ; doing
2023-02-27 02:07:58 77次 2013届湖北省孝感市初二下学期月考英语试卷B卷（解析版） 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
What ____ you ______ at this time
yesterday?
|
A．did ; do
|
B．is; doing
|
C．were; doing
|
D．are ; doing
|
本题链接：
