【题目】When reading English novels, I often idiomatic expressions that I can't understand．
A. come across B. go over
C. get across D. take over
在线课程【答案】A
【解析】
试题分析：考察倒短语辨析。A. come across偶然遇见；B. go over复习；C. get across横跨；D. take over取代。当读到英文小说时，我经常会遇到一些我不能理解的成语似得短语。根据句意，故选A