It is fairly common in Africa for _____ a group of musicians surrounded by others who also join in the performance.
#90530
A
there are
B
there being
C
there to be
D
there be
推荐题目
____ is known to all, China will be an _____ and powerful country in 20 or 30 years’ time. 
#97256
A
That; advancing
B
What; advanced
C
As; advanced
D
It; advanced
________ to sunlight for too much time will do harm to one's skin.
#93531
A
Exposed
B
Having exposed
C
Being exposed
D
After being exposed