问题

By the end of 2011, all of China’s public art galleries(画廊)________free to enter.

A:have been
B:had been
C:will be
D:would be

正确答案是：

标签： china , end

同类题型

It’s going to rain. ________a raincoat with you.—OK, Mum.

I don’t know _______. —You can ring him up to ask.

We should plant more trees to make our city .

What colour can you a warm, sunny day?

We are looking forward ______ a great day. [ ]