Meeting my uncle after all these years was an unforgettable moments___I will always treasure.

问题描述:

Meeting my uncle after all these years was an unforgettable moments___I will always treasure.
A.that B.one C.it D.what
此题答案是B 这是为什么呢?
在moments后忘了逗号了!!!

此题正确答案为 B (若有逗号)
A为干扰项:此题很容易被误解为定语从句,但因有逗号,所以若为定语从句 要用 WHICH !that 不可引导非限制定于从句.(treasure 为及物动词,后应接宾语)
B选One 则为同位语,做moment的同位语,表示的是”一个难忘的时刻”.
C,D 显然错误.