sit at desk 和sit on the desk有什么区别

sit at desk 和sit on the desk有什么区别 用sit on the desk和 smile 造句 Sit on the desk变为否定句 sit at the table 和 sit on the chair的区别 sit at the table 和 sit on the chair的区别 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 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 in 和sit on 有什么用法和区别、? Sit on the desk,please.如何改为否定句 Look!The boy ____(sit) on the desk sit和seat之间重要词组如sit on这种 sit sit, sit sit on 和sit at的区别Lynne was sitting _____ a table at a corner of the restaurant.A.at B.on C.in D.from 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? sit down 和 put on 反义词是什么