To keep the air clean this hospital forbids all the patients ________ in and around it.
#97677
A
smoke
B
smoking
C
to be smoking
D
smoked
推荐题目
 _____ full preparations, we decided to put off the meeting till next week.
#98849
A
We did not make
B
Having not made
C
We had not made
D
Not having made
Mr Green showed his students some photos ________ at World Expo 2010 Shanghai.
#93152
A
taken
B
being taken
C
to be taken
D
having taken
Could you show me the TV set you’d like ________?
#95710
A
to have repaired
B
repairing it
C
to have it repaired
D
to repair it