______they have been working hard to find?
#70400
A
Is that what
B
Is that
C
It is that
D
Is it that
推荐题目
.---_____ I watch TV, I’ll turn it down and never make any noise.  --- Good. ______ you are doing should never disturb others. _______ how important you are,never forget about how others feel.
#70420
A
Whatever; Whenever; No matter  
B
Whenever; Whatever; No matter
C
Whether; Whatever; 不填    
D
No matter; Whenever; 不填
 To finish the work in such a short time, all of us ________ like crazy day and night.
#69382
A
are supposed to work
B
suppose to work
C
suppose to working
D
are supposed to working