问题
What were your parents doing at eight last night?— My father was cooking while my mother .
A:watched TV
B:were watching TV
C:is watching TV
D:was watching TV
B:were watching TV
C:is watching TV
D:was watching TV
正确答案是：
同类题型
Some wine ?—Thank you ________.I have to drive home.
How can you make such tea?—Just let the leavesin the water of 75 for some time.
Must I clean the blackboard now? —No, you _______ clean it later.
There _____ a talk show on CCTV5 at nine this evening.
May I speak to the headmaster?—He’s not here．He _______ Beijing．Can I take a message?