题目内容
— Beibei, is Mr. Chen in the office?
— No. He for half an hour.
A. left
B. has left
C. has been away
— No. He for half an hour.
A. left
B. has left
C. has been away
C
试题分析:句意:贝贝,陈老师在办公室吗?——不。他已经出去半个小时了。结合语境可知下文描述的是一直持续到现在的动作,left表示瞬间动作,故选C。
练习册系列答案
相关题目