He was just leaving ________ the telephone rang．
#56061
A
while
B
when
C
as
D
until
推荐题目
You don’t know how difficult the job is, you have done it yourself.
#55556
A
unless
B
since
C
if
D
because
.—_____? —I usually play tennis.
#56077
A
Why do you play tennis
B
What do you usually do on weekends
C
When do you play tennis
D
Where do you play tennis
—Mum, I want some pocket money.—Well. I won’t give it to you __________ you wash your clothes.
#55187
A
if
B
unless
C
while
D
though
It’s _____ hard problem for the twins that ____ of them can work it out.
#58003
A
so; neither
B
such a; neither
C
so a; neither
D
such a; none