Sorry,we don’t allow ________ in the lecture room.
#48947
A
to smoke
B
smoke
C
smoking
D
to smoking
推荐题目
She has decided          at home and have a good rest..
#48697
A
stay
B
to stay
C
stadyed
D
stadying
Jim spent  half an hour ______his work.
#50083
A
finish
B
to finish doing
C
finishing to do
D
finishing