Youarrive at 6:00 am, but you arrived at
问题:
You arrive at 6:00 am, but you arrived at 7:00 am last Sunday. Don't be late this time. [ ]
A. supposed to
B. were supposed to
C. are supposed to
D. should be supposed to
You arrive at 6:00 am, but you arrived at 7:00 am last Sunday. Don't be late this time. [ ]
A. supposed to
B. were supposed to
C. are supposed to
D. should be supposed to