–How do you travel to school every day? –I go ____ bus.   
#50178
A
on
B
at
C
in
D
by
推荐题目
I have some problems __________ my homework. Could you tell me _____?
#48431
A
with; what the height of the mountain is
B
in; what the height of the mountain is
C
with; what is the height of the mountain
D
in; what is the height of the mountain
There are many tall trees _____ our classroom.
#50349
A
in the front
B
in front
C
in front of
D
in the front of