题干

-Can I speak to Mr. Johnson at 4 o’clock this afternoon?
-I’m afraid not. He _______ to the conference by then.
A.has goneB.is goingC.will have goneD.would have gone
上一题 下一题 0.65难度 单项选择 更新时间:2019-02-03 12:16:50

答案(点此获取答案解析)