--- Can I join their club?--- I am afraid you will be refused __________ you’ve passed all their tests.
#37665
A
if
B
when
C
unless
D
since
推荐题目
I      read some good books than watch a bad TV program.
#42214
A
would rather
B
would like
C
had better
D
rather than
There are _______animals in the zoo, and the pandas are _______shy. 
#39045
A
kinds of; kinds of
B
kind of; kind of
C
kinds of; kind of
D
kind of; kinds of