绿色房间主要内容:为什么一般现在时可与现在进行时交替使用呢?
来源:百度文库 编辑:杭州交通信息网 时间:2024/05/09 19:22:59
例句:He is wearing a tall hat and carries an umbrella.
The boy is looking at him in astonishment and says nothing.
The boy is looking at him in astonishment and says nothing.
I do not know