I noticed him _________ the teacher’s office just now.
#48688
A
go into
B
went into
C
was going into
D
came out of
推荐题目
I think the room is too small for us ________ .
#48823
A
to live
B
living in
C
to live in
D
live in
Most of my classmates prefer ______to______ to school.
#48701
A
riding, walking
B
by bike, on foot
C
to ride, walk
D
ride, walk
By       local doctors and nurses, we hope        more people.
#51014
A
train, help
B
training, helping
C
training, to help
D
train, helping