Tom, clean up the broken glass _________ someone walks on it.
#31009
A
since
B
when
C
before
D
as
推荐题目
You will succeed in the end ____ you give up halfway．
#31863
A
even if
B
as though
C
as long as
D
unless
The moment ________ Leo will never forget is________ Mr. Smith gave him a lot of valuable advice on how to improve his writing.
#31876
A
that; when
B
that; that
C
when; that
D
when; /
The new policy allows a couple to have a second birth _____either is an only child.
#30142
A
though
B
if
C
unless
D
until
______ you are supposed to do ______ you don't like a thing is ______ it. Don't complain.
#29993
A
That; what; change
B
When; that; to change
C
What; when;to change
D
What; that; changing
Loulan City is not at all ________ a traveler who has never seen the desert before can expect.
#32335
A
that
B
where
C
what
D
which