We often hear old people wishing they——young again.横线的地方选哪个答案?A are B were C had been
问题描述：
We often hear old people wishing they——young again.
横线的地方选哪个答案?
A are B were C had been
答
虚拟语气，我觉得应该选a，不过，我的语法也不咋地，凭得只是感觉。
答
C 因为这说的是过去的过去的事情，即为过去完成时。
答
B 虚拟语气,都要比前面低一个时态,前面是现在时,所以选过去时.
答
这是虚拟语气 要用were
were表示事实上他们并不young
只是主观愿望而已