请问sit on the committee

请问sit on the committee 翻译sit on the floor 还有问题需要您帮助（注意标点符号）The Human rights Committee monitors the implementation of the International Covenant on Civil and Political Rights,the Committee Against Torture (Convention on the Prevention of Torture); the Committ 是sit in the sofa 还是sit on the sofa? 是sit on the chair还是sit in the chair Sit on the grass.还是 Sit in the grass? kitty and ben sit on the sofa and watch a cartoon.请问用who怎么提问? Don't sit on the grass__ __,please 英语填空,急 请问怎么填 sit on the grass sitting on the grassland 哪一个对?sit on the grassland The chair is comfortable to___( )A.sit B.sit on C.be sit on D.sitting on我选的是A 请问什么时候后面要加介词,什么那时候不用? Sit down on the chair.是什么意思 Sit on the desk变为否定句 Jane is sit quietiy on the sit on the bed什么意思? I sit on the football是什么意思! sit it on sit on it sit on the chair sit the chair on 以上哪种说法是错误的,快 Pam is on the ship.She sit on the chair. 做在椅子上是 还sit on the chair 还是sit on the chair