No one has yet discovered who is responsible for the incident but the police are already collecting ．
A. evidence
B. permission
C. figure
D. anxiety
网友回答
(答案→)A. evidence
B. permission
C. figure
D. anxiety
解析：词义辨析题。 没人发现谁应对此事件负责但是警方已经在收集证据。A．evidence证据 B．permission 允许C．figur数字D．anxiety 焦虑 根据语意选A