We do not permit _________ in the office.
#96232
A
to smoke
B
to smoking
C
for smoking
D
smoking
推荐题目
(2011·安徽高考)Tom asked the candy makers if they could make the chocolate easier ______ into small pieces.
#89008
A
break
B
breaking
C
broken
D
to break
l'm afraid that I can't attend Tom's wedding party_______next weekend.
#90988
A
to be held
B
being held
C
held
D
is to be held
The education program ________ combining brain work with manual labor is being widely spread throughout the country.
#88665
A
to aim at
B
aims at
C
having aimed at
D
aimed at
Do you know the Three Gorges Dam is the largest hydro-electric dam ever_______?
#91699
A
constructed
B
constructing
C
to be constructed
D
been constructed