问题

Why didn’t you go to yesterday’s meeting?—I would have but I ______ too busy working on the important experiment

A:had been
B:was
C:were
D:am

正确答案是：

同类题型

Did you go to the cinema last night— No, I didn’t. _________, I just stayed at home and listened to music.

The exam results will be _____on Friday afternoon.

229 The baby is the picture of healthWhat does this sentence mean _____

Do you know by the time you leaves schoolyour parents ________ $ 6 000 on your education.

The boss said we had only three days to finish the work. — Don’t worry. We have already _____two thirds of it.