They kept trying _________ they must have known it was hopeless.
#79919
A
if
B
because
C
when
D
where
推荐题目
_________ we have been classmates for three years, she hasn’t left me much impression, so I can’t remember her after graduation.
#30157
A
Since
B
Although
C
Because
D
Unless
He made a promise ________he earned money, he would build a new school to help develop education.
#29981
A
what
B
that if
C
that
D
what if
The foreigner was talking to the children in the park ______ he was familiar with them.
#33614
A
even though
B
in case
C
so that
D
as if
In some places, women earn money ________ men work at home and raise their children.
#30848
A
and
B
when
C
while
D
though