-We can’t achieve our dream       we keep        hard.-I agree with you.
#37701
A
until; work
B
if; working
C
unless; working
D
unless; work
推荐题目
 We’ve got two TV sets, but ________ works well.
#36786
A
any
B
both
C
either
D
neither
—Would you like to fish with me ?—I’m afraid I have no time . 
#43775
A
am free
B
am no free
C
am not free
D
have no free
When the boy got his favourite bike, he was on top of the world.
#42553
A
very hungry
B
very satisfied
C
very angry
D
very disappointed
She's just 45, but she has__   white hairs.
#35967
A
a few
B
much
C
lot of
D
a little