You shouldn’t accept a gift from a person _____ you don’t know him.
#31530
A
until
B
unless
C
if
D
whether
推荐题目
____ to America, her parents have not heard from her.
#79879
A
Because she went
B
After she went
C
When she went
D
Since she went
I’m fine — I just felt a bit sleepy and tired, that was ________ I went to bed so early."
#33071
A
because
B
when
C
that
D
why
---Where did you see the sponsor, Madame? ---It was in the supermarket __________I was doing some shopping with my husband.
#31577
A
that
B
where
C
which
D
when
The doctor would allow him to go home _____ he remained in bed.
#79917
A
as though
B
for fear that
C
on condition that
D
as far as