问题 选择题

_______from the top, the 2008 Olympic stadium in Beijing looks just like a bird's nest made of tree branches.

A.To see

B.See

C.Seeing

D.Seen

答案

D 

考查非谓语动词。stadium和see是被动关系,用过去分词。

填空题
单项选择题 B1型题