.- Can I smoke here? - Sorry. We don’t allow _____ here.
#97170
A
people smoking
B
people smoke
C
to smoke
D
smoking
推荐题目
 _________working all day long, he fell asleep as soon as he lay on the bed.
#89761
A
Getting tired of
B
Getting tired from
C
To get tried of
D
To get tired from
Passengers are permitted    only one piece of hand luggage onto the plane.
#95348
A
to carry
B
carrying
C
to be carried
D
being carried
 I think this story is _____ .
#97542
A
worth being read
B
worth reading
C
worth to read
D
worth of reading