When I walk_____ the classroom, all the students are listening carefully. 
#50479
A
passed
B
to pass
C
past
D
pass
推荐题目
He lives ________ six floors ________ me .
#46314
A
/ , above
B
at, below
C
in, near
D
on, from
Thank you______ us the story.
#50680
A
for telling
B
telling
C
for tell
D
to tell