问题

Are you a volunteer now?—No, but I _____. I worked for the City Sports Meeting last year.

A:used to
B:used to be
C:used to do
D:was used to

正确答案是：

同类题型

He dropped the ______ and broke it.

Thomas didn’t come to school for the meeting, did he?— NoHe ____The meeting had been cancelled.[ ]

____ people ____ the Olympic Games on TV.

13．About 90 percent of the equipment presented by the administration，as well as the facilities of our own， ______made good use of in teaching．

I haven’t seen you for a couple of daysWhat have you been up _____?