成都市2014
高考英语单项选择训练(20)及答案解析 31.we__________ an old man lying in the road, who was badly ill. a. came along b. came by c. came across d. came up 《答案》c 《解析》
试题分析:a. came along出现 b. came by得到 c. came across偶然遇到 d. came up想出;句意:我们偶然遇到一个病的很严重的老人正躺在马路上。根据句意,故选c 考点:动词短语辨析