________ around the Water Cube, we were then taken to see the Bird’s Nest for the 2008 Olympic Games.
#95440
A
Having shown
B
To be shown
C
Having been shown
D
To show
推荐题目
There are several factors _______ in the economy _______ make it difficult to predict the future.
#96479
A
operate; where
B
operating; which
C
to operate; that
D
operated; what
She advised us _____ carefully in her class.
#98268
A
listen
B
listening
C
to listen
D
listened