Someone is ringing the doorbell. Go and see ______. 
#16917
A
who is he
B
who he is
C
who is it
D
who it is
推荐题目
___ who breaks the rules will be punished.
#17076
A
Anyone
B
Anybody
C
Nobody
D
A or B
Don’t let ____ in. I’m too busy to see ____. 
#58000
A
nobody; somebody
B
anybody; nobody
C
anybody; anybody
D
somebody; anybody