He doesn’t have the habit of planning his travel expense, so he won’t know what to do _______ the money runs out.
#34286
A
once
B
before
C
unless
D
though
推荐题目
----Dad, can I go out to play basketball now ? ----- Sorry, you can’t ______you haven’t finished your homework.
#30714
A
before
B
until
C
as
D
unless
---It’s a long time _____ I saw you last.---Yes, and what a pity it is now that it will be a long time _______ we see each other again.
#33410
A
before; since
B
since; when
C
since; before
D
when; before
You can’t complain of being lonely _______ you don’t make any effort to meet people.
#32597
A
until
B
when
C
once
D
though