第5题: [单项选择]It is reported that thirty people were killed in a __ on the railway yesterday. A. collision B. collaboration C. corrosion D. confrontation 参考答案:A 答案解析:[译文]据报道,30人死于昨天的火车相撞事故。
[题解]形似词辨义:collision“相撞,碰撞;冲突,抵触”,与句意相符;collaboration“合作,协作;勾结”;corrosion“腐蚀