问题
Tom, you didn’t come to my party last night?– I ________, but my mom hurt her back and I had to look after her.
A:had to
B:didn’t
C:wouldn’t
D:was going to
B:didn’t
C:wouldn’t
D:was going to
正确答案是：
同类题型
Many people eatmeat than they did before. —Yes, that’ s why they’ m getting falter and fatter.
Can you your bookme, Lily? Yes, I can.
______that your computer?—Yes, it is.
Did you notice him come in?—–No. I _____ a football game.
David suddenly felt nervous. ___________, it was his first time to go on stage.[ ]