Bob promises to join in the football match ______ he has to help his parents on the farm.
#58516
A
if
B
as
C
unless
D
when
推荐题目
There are so many kinds of radios in the shop. I can’t decide _________.
#56296
A
to buy what
B
to buy which
C
which to buy
D
when to buy
There's a red car parking in our neighborhood. Do you know _____ it is?
#56310
A
what
B
who
C
whose
D
Where
______ it rained heavily, no one in our class was late for school.
#56854
A
Because
B
Even though
C
As soon as
D
Until
Yunnan is colorful millions of people come to enjoy themselves every year.
#56941
A
too…to
B
so…that
C
not…until
D
so…but