Do you know __________ at this time yest
问题:
Do you know __________ at this time yesterday?[ ]
A. what she is cooking
B. what is she cooking
C. what she was cooking
D. what was she cooking
Do you know __________ at this time yesterday?[ ]
A. what she is cooking
B. what is she cooking
C. what she was cooking
D. what was she cooking