a bad habit is formed, it will take a long time to get rid of it．
#32445
A
Ever since
B
While
C
Once
D
Even if
推荐题目
Some students even have no idea of they are studying, so they are aimless most of the time.
#30606
A
who
B
when
C
where
D
why
_______ Lucy were not given timely treatment, she would suffer from a cough for the rest of her life shocked her parents.
#34766
A
That
B
If
C
That if
D
If that
It was several years ________ I realized ________ David had lied to me.
#30066
A
when; that
B
that; when
C
before; that
D
until; why
How can they learn much ________ they spend so much time playing computer games?
#31302
A
although
B
when
C
till
D
until