stay 和keep区别The library ___until seven o'clock in the evening.A,Stays open B.stays openingc.keeps opening D,keeps opened麻烦各位知道的朋友解释下

keep 和stay 的区别 keep healthy和stay healthy的区别 keep和stay到底有什么区别? stay up 和keep up的区别 keep away from 和stay away from有什么区别 stay healthy与 keep healthy用法和区别 stay in touch 和keep in touch有区别吗? stay healthy和keep healthy有没有区别 keep stay leave的区别 stay the same 和keep the same 哪个更好 英语单词stay和keep的区别保持冷静为什么仅可以用stay cool,而不可以用keep cool Stay at home和Stay in the house的区别 stay in bed 和stay in the bed的区别 keep和stay什么关系 keep away from stay away from区别 remain ,matain,keep,stay的区别 keep与stay的用法区别 keep away from和stay away from以及far from的区别是什么?