问题

Day, President Hu Jintao demanded that the problems _________ paid specialattention to

A:Until
B:Unless
C:If
D:After

正确答案是：

同类题型

________ , my cousin still couldn’t pass the driving test．

Will you go to the special party held by our English club— Oh, I _________ unless I am a VIP. So the answer is no.

What’s the matter with Rod?—I think he’s stillthat he didn’t pass the driving test.

Can I really get a mountain bike as a reward if I win the race – Absolutely !__________.

Though we are very tired, ________ we arevery happy．