河南成教 / 大学英语I
正确率：100%
47、
There is a _ _ _ _ _ _ _ _ of two hours with the 7:40 train.
A.delay
B.change
C.schedule
D.timetable
There is a _ _ _ _ _ _ _ _ of two hours with the 7:40 train.
参考答案：
佳题速递：