介词填空
When I came into the room ,he stopped reading the newspaper and look up ____ me. 是填at?
应填at,表示向上看着我。若用 look up on sb.则意思是尊敬某人。
look at s.b. 中间插入up是指向上 应填at
就是at表示方向,看着我
答:We are at the aquarium today。详情>>
答:B 被动语态,be found to do. A中的made与found均为过去分词,冲突!详情>>
问:hArd work 和hArd--working有什么区别
答:一个是名词 一个是形容词撒详情>>