问题

___ in 2008 _ the Olympic Games wereheld in Beijing.

A:Start simply
B:Not until, did
C:It was, before
D:Until, did

正确答案是：

同类题型

Leave your key with your neighbor ________ you lock yourself out one day.(2012·辽宁)

Guess what? There will be a Christmas party in the lecture hall tonight! — Great! I think Amy might also be interested in itI ____ her to let her know

u know the reason why he failed —No, he’s a hard-working man___________, hefailed finally.

It is strongly suggested that measuresstudents to cheat in the exams.

do you use the Internet —Two or threetimes a week.