A-A+
The passengers on the plane have been held ___
问题详情
The passengers on the plane have been held ______ for ten hours before the police had a firm control over the hijackers.
A．captive
B．capsule
C．cavity
D．casualty请帮忙给出正确答案和分析，谢谢！
参考答案
正确答案：A
解析：警察完全控制了劫机犯的时候，机上的乘客被扣为人质已经整整10个小时了。本题是考查名词的词义辨析。captive“俘虏”，词组是holdsb．captive；capsule“胶囊，密封舱”；cavity“洞，穴，凹处”；casualty“伤亡人员，死伤者”。
