问题

Can you solve such problems___raised by the audience
A:what were;
B:as were;
C:that were;
D:which were;
B:as were;
C:that were;
D:which were;
正确答案是:
同类题型
Is this the school we visited last time?
Which share is meant for me—You can take half.They are exactly the same.
Must we sweep the floor right now No, you _______. You can do it later.
In some countries, ________ are called “public schools” are not owned by the public
_____ is no hope that he can recover from such a serious injury. [ ]