our manager objects to Tom’s joining the club, we shall accept him as a member
#58091
A
Until
B
Unless
C
If
D
After
推荐题目
People cut down too many trees, _____ the greenhouse effect becomes more and more serious.
#56516
A
so
B
because
C
although
D
if
---Would you like to go bike riding with us tomorrow? ---Sure, ____ I am busy.
#57802
A
since
B
unless
C
when
D
until
—All the isatis root（板蓝根） is sold out!—People are crazy! experts say there is no use eating isatis root to preventH7N9, some people still don’t believe it.
#56593
A
Although
B
Unless
C
As a result
D
In order that
—Will Mr. Brown come and play computer games?—No, he has finished, his homework.
#55797
A
when
B
if
C
unless
D
once