--Our head teacher fell ill and ______in hospital.--Our head teacher fell ill and ______in hospital.--Sorry to hear that.Shell we visit her after school?A.is being terated B.has been treated答案给的是A 求解为什么,为什么不能选B

问题描述:

--Our head teacher fell ill and ______in hospital.
--Our head teacher fell ill and ______in hospital.
--Sorry to hear that.Shell we visit her after school?
A.is being terated B.has been treated
答案给的是A 求解为什么,为什么不能选B

treat 治疗 是一个有过程的动词,而不是个瞬间动词。这里要选现在进行时被动,说明在“我”说话的这时候老师正在接受治疗。

has been表示去了已回。也就是去治疗了且已经回来。A表示正在治疗中。

A表示老师现在正在接受治疗,而B表示老师已经被治好了,他们放学后去看老师说明老师还没治好还在医院

B表示的是过去的状态代表现在老师的病已经好了。A说明现在还在医院

答案选A.is being terated
and引导两个并列句子,所以时态应该一致,用一般现在时态,且为被动语态.