Find ways to praise your children often，________ you'll find they will open their hearts to you.(2011·山东)
#30481
A
till
B
or
C
and
D
but
推荐题目
The question_______ you should take this medicine should be decided by your family doctor.
#31612
A
why
B
whether
C
if
D
that
— Did you remember to give Jenny the money? — Yes. ________ I saw her, I’m sure.
#33695
A
As far as
B
In case
C
The instant
D
Now that
__________ you understand the rule, you will have no further difficulty.
#80323
A
While
B
Once
C
Though
D
Unless