The witnesses________by the police just now gave very different descriptions of the fight. 
#89490
A
questioned
B
being questioned
C
to be questioned
D
having questioned
推荐题目
New ideas sometimes have to wait for years before _____ .  
#98178
A
fully accepted
B
having fully accepted
C
fully accepting
D
being fully accepted
I personally think__more listening, speaking, reading and writing is the key to__our English.
#95944
A
Doing; improve
B
To do; improve
C
Do; improving
D
Doing; improving