题目内容
【题目】I'm sorry to keep you for a long time.
A. waits B. wait C. to wait D. waiting
【答案】D
【解析】句意:我很抱歉让你一直等很长时间。keep sb doing sth让某人一直做某事,故选D。
练习册系列答案
相关题目
题目内容
【题目】I'm sorry to keep you for a long time.
A. waits B. wait C. to wait D. waiting
【答案】D
【解析】句意:我很抱歉让你一直等很长时间。keep sb doing sth让某人一直做某事,故选D。