例:The bell is ringing.The bell has just rung.则:He is having
例:The bell is ringing.The bell has just rung.则:He is having
the bell is ringing可否改写为the bell has just rung
The bell is ringing和The bell had just rung有什么区别?
Listen!The bell is ringing.Whatis
英语翻译mr.black comes into class three.the bell is ringing.he w
英语阅读Mr.Black comes into Class Three.The bell is ringing.He w
Mr. Black comes into Class Three. The bell is ringing. He wa
(1)The bell is rung if there is a fire.
The bell is ringing .It is time that we begin the class.
Class is over.Listen!The bell is ringing for the b 首字母填空
"He awoke to the ringing of an electric bell.
The bell is ringing.It is time that we _____the class.