-- Can I join their club? -- I am afraid
题型:选择题
问题:
-- Can I join their club?
-- I am afraid you will be refused __________ you’ve passed all their tests.
A.if
B.although
C.unless
D.since
-- Can I join their club?
-- I am afraid you will be refused __________ you’ve passed all their tests.
A.if
B.although
C.unless
D.since