when while as造一句!是不是while在不表对比时!就可以与when互换!如：The telephone rang while I was doing my homework.We must strike while the iron is hot.(这句可以换when吗?）还有用as表一边……一边……时造个句!

while,as,when 区别? when while as 区别 as when while 的区别 When While As 的用法 when ,while,as的区别 while,as soon as,when的区别 as soon as ,when,while 什么区别 when while as造一句!是不是while在不表对比时!就可以与when互换!如：The telephone rang while I was doing my homework.We must strike while the iron is hot.(这句可以换when吗?）还有用as表一边……一边……时造个句! when和while是不是同义词? 用as soon as,while,when,until造句,急.每个造一句 as/since/until/when/while的区别 as when while since的区别 when、while、as、whenever的用法区别 as/when/while之区别,带例句. When while as的区别和用法 when、while、as、whenever的用法区别 as,when,while,的用法我是中学生 while,when ,just as 的区别