We often hear old people wishing they ________ young again．

We often hear old people wishing they ________ young again．

A.are

B.were

C.had been

D.will be

答案及解析： B

解析：

句意：我们经常听到老人愿自己再一次年轻。这是一个与现在的事实相反的愿望，所以要用系动词were。