Look! The train is going _______ the tunnel.
#49271
A
across
B
along
C
through
D
round
推荐题目
Jane studies chemistry ________ asking the teacher ________ help.
#48275
A
for; by
B
for; to
C
by; by
D
by; for
I am looking after little Tom today. He's been in my house _ 8:00 this morning.
#46052
A
at
B
since
C
for
D
till
