题目
39.We ______ for 13 hours by the time we get to New York.A. will flyB. will have flownC. flewD. fly
39.We ______ for 13 hours by the time we get to New York.
A. will fly
B. will have flown
C. flew
D. fly
题目解答
答案
B. will have flown
A. will fly
B. will have flown
C. flew
D. fly