语法词汇练习 语法大全 语法详解 英语听力 
If you have questions,you should ask the teacher _________help.
#47737
A
from
B
on
C
for
D
to
下一题
推荐题目
I go to bed          about nine o’clock every night.
#48211
A
at
B
in
C
on
D
for
Mary has many nice dresses. She wears a different one every day        the week.
#46057
A
by
B
from
C
at
D
for
Why do you want to work _______ a magazine?
#50843
A
on
B
to
C
for
D
in
Let’s go home________ 6:30.     
#49084
A
at
B
for
C
in
D
as
I spend two hours       reading English every day.
#51066
A
on
B
to
C
for
D
in