I fill the box with food. The box is full of food. 5be good/bad for 有利于/有害于…… 此句型是:be+adj.+for+n.结构。例如: Doing morning exercises is good for your health. 做...
The boy’s father told the boy that water freezes when the temperature drops below zero. 2. 从句中有具体时间状语,即使从句动作发生在主句动作前,仍然用一般过去时。 The teacher...
更多内容请点击：30个重要英语句型,包含词汇,短语和语法解释,不看都不行! 推荐文章