_____around the Water Cube, we were then taken to see the Bird’s Nest for the 2008 Olympic Games.
#97907
A
Having shown
B
To be shown
C
Having been shown
D
To show
推荐题目
Only ______according to the directions can the medicine be quite effective.
#94409
A
taking
B
taken
C
being taken
D
having been taken
The airport _______ next year will help promote tourism in this area.
#91092
A
being completed
B
to be completed
C
completed
D
having been completed
Charles Babbage is generally considered to _______ the first computer.
#94390
A
to invent
B
inventing
C
to have invented
D
having invented
—You look a bit worried.What has happened? —So I do.You see，the computer I got ________ yesterday doesn’t work again.
#88644
A
repaired
B
to be repaired
C
it repaired
D
it repairing