问题
What were you doing when I called you at 8 p.m. yesterday —I the piano at that time.
A:play
B:is playing
C:played
D:was playing;
B:is playing
C:played
D:was playing;
正确答案是：
同类题型
Do you think our teacher is ？—Yes， he always corrects our homework and prepares his lessons
Are you Bob ___________. I’m Mark.
the new comer, has earned not only the trust ofher classmates but also ______ of her teachers.
What did you think of the film? — Oh, that’s terrible I’m _____ fond of it [ ]