A car had a head-on with a truck on the highway yesterday killing 2 and injuring 3.A. co

问题补充：

A car had a head-on with a truck on the highway yesterday, killing 2 and injuring 3.

A. contest

B. collision

C. conflict

D. separation

答案：

A. contest

(答案→)B. collision

C. conflict

D. separation

解析：可联系答.案.网客服索取。