sit at与sat on有什么区别?

sit at与sat on有什么区别? sit at desk 和sit on the desk有什么区别 we have enough chair for everyone to__ A:sit B:sit on C:sit in D:sit at怎么选?为什么?sit on 和sit in都有什么区别? sit in 和sit on 有什么用法和区别、? sit in 与sit on 的区别? sit on与sit in的区别 we have enough chair for everyone to__ A:sit B:sit on C:sit in D:sit atsit on 和sit in都有什么区别? SAT与ACT有什么区别 SAT与ACT有什么区别 at the beach 与on the beach 有什么区别 sit on table 与sit in table 区别 sit on ,sit at ,sit in的区别一定要特别准确. sit on ,sit at ,sit in的区别 麻烦准确一点 SIT 和SAT 的区别 请问sit by the window和sit at the table有什么区别?是距离的区别吗? sit in his seat.为什么用in,平时不是sit on吗 用on和用in有什么区别? in the lap和on the lap有什么区别?He also dumped my food in my lapShe sat with her hands in her lapYou have to sit on my lap sit与介词的搭配sit atsit onsit insit by它们有什么区别呢?