_______ he has made a decision, it is not easy for you to make him change his mind.
#31574
A
Though
B
Unless
C
Once
D
Until
推荐题目
You'd better not leave the medicine ________ kids can get at it.
#30433
A
even if
B
which
C
where
D
so that
I thought her honest ___ I met her.
#31490
A
first time
B
for the first time
C
the first time
D
by the first time
She witnessed an accident ______ a minibus had a head-on crash with a taxi.
#30640
A
what
B
which
C
where
D
that