【题目】Tony couldn’t remember ______he had turned off the computer before he left the office.
A. that B. where
C. when D. whether
在线课程【答案】D
【解析】Tony不记得他是否关掉电脑在他离开办公室之前。由句意可知,选D.
编辑:chaxungu时间:2026-04-27 02:52:01分类:高中英语题库
【题目】Tony couldn’t remember ______he had turned off the computer before he left the office.
A. that B. where
C. when D. whether
在线课程【答案】D
【解析】Tony不记得他是否关掉电脑在他离开办公室之前。由句意可知,选D.