You don’t have to take notes ________ I tell you to do so. 
#56117
A
if
B
when
C
because
D
unless
推荐题目
Students should _______ to smoke.   
#58541
A
not be allowed
B
be not allowed
C
not allow
D
be allowed
___________ the car’s old, it still runs well.
#55333
A
Because   
B
So  
C
Although
D
But
____ it’s raining , _______ they expect to go to the park. 
#55811
A
Although ; but
B
Although ; /
C
/ ; /
D
But ; although