题干

—Is it convenient for you to go shopping with me at eight tomorrow morning?
—I’m afraid not. I ______ then.
A.will having a meetingB.am about to have a meeting
C.am having a meetingD.will be having a meeting
上一题 下一题 0.4难度 单项选择 更新时间:2017-06-30 01:16:24

答案(点此获取答案解析)