语法与词汇

He made a rough ________ of the first floor of that building, showing us where his office was located.

【正确答案】 D
【答案解析】

句意: 他把那栋大楼的第一层画了个草图, 向我们展示他的办公室在哪里。 sketch草图; 略图; 概述。 painting绘画; 刷油漆。 illustration说明; 插图; 例证。drawing图画; 素描。