It’s not good for young students to stay ____ late at night.
#49965
A
off
B
in
C
out
D
up
推荐题目
all the students in his class，Xiao Ming writes .
#48681
A
Of；very carefully
B
In；the most carefully
C
Of；most carefully
D
In；much more carefully
— Do you have any problems _______ your English?— No, I don’t. But I have some maths problems _______.
#48341
A
on, to solve
B
with, solving
C
on, solving
D
with, to solve
She speaks English an American, so we all believe that she has stayed in America for many years．
#48032
A
as good as
B
as bad as
C
as badly as
D
as well as