______ he has made a decision, it is not easy for you to make him change his mind.
#31776
A
Though
B
Unless
C
Until
D
Once
推荐题目
Along with the letter was his promise he would visit me the New Year.
#30623
A
which
B
that
C
what
D
whether
We have to realize: boys share activities, _________ girls share feelings.
#31668
A
while
B
when
C
as
D
since
I'll be out for some time. ______ anything important happens, call me up immediately.
#30003
A
In case
B
As if
C
Even though
D
Now that
Find ways to praise your children often,_____ you’ll find they will open their hearts to you.
#32927
A
till
B
or
C
and
D
but
. Mary was so glad _______ she was invited to attend the most important party.
#34770
A
that
B
where
C
why
D
when