2.Meeting my uncle after all these years was an unforgettable moment,_________I will always treasureA.that B.one C.it D.what能用when吗?

问题描述:

2.Meeting my uncle after all these years was an unforgettable moment,
_________I will always treasure
A.that B.one C.it D.what
能用when吗?

B.one

不能用when,因为要修饰的是moment,而动词已经给出,是treasure,先行词在从句中的成分是宾语,因此应该用that,而如果用when的话就变成了状语了