英语语法问题You are sitting in a chair.Is it comfortable?请将两个句子结合形

英语语法问题You are sitting in a chair.Is it comfortable?请将两个句子结合形 英语语法问题sitting in wet clothes brought on a cold.书上这个句子的翻译是穿湿衣 She'sitting _____ in a chair and her sister is sitting ___ a This kind of chair looks hard ,but in fact it is comfortable the chair is comfortable? 坐在椅子上是 sitting on a chair / sitting in a chair / sitting dow the boy is sitting on a chair 译：In Europe it is OK to cross your legs when you are sitting Susan is sitting ____ a chair in the garden． A.in B.on the old man is sitting in a chair,-----pipe in ----mouth. chair is comfortable to sit on 还是in ? 小学英语二年级选择题Grandma is sitting _______the chair? A in B on C u