问题

The museum will open in the spring with an exhibition and a viewing platform____ visitors can watch the big glasshouses being built

A:what
B:where
C:when
D:why

正确答案是：

同类题型

I have many friends, _______some are businessmen..

下列词语中，字形都正确的一组是（）

When will Joe come here again— Next Tuesday or Wednesday. It’s up _____ him.

____ a pen, two pencils and threebooks on the desk.

–I’ll be back at 4:30 Will you still behere– I’m afraid not I’ll probably have goneout _______ then