You may borrow this book ________ you promise to give it back.
#80283
A
in case
B
so long as
C
as if
D
even if
推荐题目
They are also worried _________ all the students are able to make good use of the spare time after school.
#33690
A
about
B
whether
C
that
D
what
His friends ignored his advice, ______ they knew it to be helpful.
#31788
A
as if
B
since
C
even if
D
so that
There is still a lot for Chinese Women’s volleyball team to improve _____ they have obtained a string of wins.
#30137
A
now that
B
as if
C
even though
D
given that
Every time ______ I see the picture there, I think of my days in a remote mountain village.
#34779
A
when
B
while
C
as
D
/
John waited at the bus-stop for nearly half an hour _____ the bus finally arrived .
#80108
A
when
B
as
C
before
D
while