问题
选择题
I am sorry that I can not meet you at the airport. I _____ Changsha by the time you come back from abroad. [ ]
A. am leaving
B. will leave
C. will have left
D. have left
答案
答案:C
I am sorry that I can not meet you at the airport. I _____ Changsha by the time you come back from abroad. [ ]
A. am leaving
B. will leave
C. will have left
D. have left
答案:C