sit in a chair还是sit on a chair?
是sit in a chair还是sit on a chair?
sit in a chair还是sit on a chair?
sit in a chair sit on区别
是sit in a chair还是at a chair
是sit on the chair还是sit in the chair
sit ( )a chair
I found a chair to sit on
坐在椅子上用sit on the chair 还是sit in the chair
sit on the chair
chair is comfortable to sit on 还是in ?
we have enough chair for everyone to__ A:sit B:sit on C:sit
I feel very___when I sit on a hard chair