—Do you know ________ this time yesterda
题型:选择题
问题:
—Do you know ________ this time yesterday?
—Sorry, I don't know. [ ]
A. what she is doing
B. what was she doing
C. what she was doing
—Do you know ________ this time yesterday?
—Sorry, I don't know. [ ]
A. what she is doing
B. what was she doing
C. what she was doing