问题

________ work has been done to improve the people’s living standard.

A:A large amount of
B:A large number of
C:A great deal
D:A great many;

正确答案是：

同类题型

It’s so fine. Why not ________ outdoors

You can’t imagine how excited I was! It was the first time I________my work in print.[ ]

____________________ —He is generous and polite.

I think a lion is ______ugly animal.

tective, _____ to be reading a newspaper,glanced at the man ______ next to a woman.