— You are supposed_____ at 6:30. Why are you so late? — I am sorry. [ ]A. in arriving B. to arrive C
[ ]
题目简介
— You are supposed_____ at 6:30. Why are you so late? — I am sorry. [ ]A. in arriving B. to arrive C
题目详情
— I am sorry.
[ ]
B. to arrive
C. to get to
答案