问题

e another wonderful discovery, ______ ofgreat importance to science

A:How are youdoing
B:What are you doing
C:How do youdo
D:What do youdo

正确答案是：

同类题型

__________ is troubling me is __________ I don’t understand __________ he said.

Why are so many northern Chinese visiting SoutheastAsia countries recently —They are trying to get a ___shelter from the coldweather in winter

Have you heard of Nanjing— Of course. It is famous_______ its beauty of nature______ the host city of the 2014YOG.

下列各句中，表达得体的一句是

1—–Do you remember ______me somewhere in Shanghai ——Ofcourse. Two years ago.