问题补充:
---Don’t too late, or you will feel tired in class tomorrow.
---I won’t, Mom. Good night!
A. wake up
B. get up
C. stand up
D. stay up
答案:
A. wake up
B. get up
C. stand up
(答案→)D. stay up
解析:wake up醒来,起床;get up起床;stand up站起来,坚持;stay up熬夜,不睡觉。句意:不要熬夜到很晚,否则你明天再课堂上会感到很累。结合语境可知选D。