问题

Alvin, are you coming with us?—— I’d love to, but something unexpected _______

A:has come up
B:was coming up
C:had come up
D:would come up

正确答案是：

同类题型

One of the ________ in our class ________ from America.

_____ do you go online, Mary- Twice a week.

_______ Millie _______ music — No, I don’t think so.

Can you tell me_______

I love the Internet. I’ve come to know many friendson the Net.—_______ .Few of them would become your realfriends.