．(2013·江西九江高三二模)________ around the university, we then were taken to a building, where many scientists worked.
#89053
A
Showing
B
Having been shown
C
Being shown
D
Having shown
推荐题目
The boy was lucky enough to have escaped _____for being late for school .
#96911
A
being punished
B
to be punished
C
punishing
D
to have been punished
A cool rain was falling ____ with snow causing heavy traffic.
#90781
A
mixed
B
mixing
C
to mix
D
having mixed
A warning signal suddenly appeared on the screen of my computer, ______ the computer was being attacked by a certain virus.
#90701
A
indicated
B
indicating
C
to indicate
D
having indicated
I don’t allow __ in my drawing-room. I don’t allow my son __ at all.
#97403
A
to smoke; smoking
B
smoking; to smoke
C
to smoke; to smoke
D
smoking; smoking