happen可以用进行时吗?
happen有过去进行时吗?不是说它非延续动词吗?老师说可以,我觉得不可以啊. what was happening t
take place和happen到底究竟有没有进行时,
happen的现在进行时要不要双写N
have可以用现在进行时吗?
what happened to him yesterday.为什么要用happened?happen可以吗
take place 和happen 可以用在have been的结构吗
happen to ,happen 怎么用?
为什么有时happen用助动词进行提问,而有时则不用?如:What will happen...What happene
happen to可以与take place in转换吗
Couid you explain what is happen to you 可以吗
Happen可以有什么时态
take place happen 能否用于完成时?能否用于进行时