Please don’t try to back out _____ everything has been arranged.
#31400
A
until
B
though
C
when
D
unless
推荐题目
I have only one day left ___ traveling to Kunming and then flying back home.
#31012
A
when
B
as
C
before
D
while
As the sea ice melts sooner each swimmer,polar bears are forced to come ashore earlier and face food shortages _____ they have stored enough fat to last them through the season.
#31875
A
before
B
unless
C
since
D
until
I borrow the book Sherlock Holmes from the library last week, ______ my classmates recommended to me..
#30015
A
who
B
which
C
when
D
Where
The two men talked in a low voice, ____nobody heard what they were saying.
#31699
A
so that
B
as if
C
because
D
when
There were dirty marks on her trousers _______ she had wiped her hands.
#31676
A
when
B
which
C
where
D
That