题干
Mr. Black is going to marry a girl he _____ in Japan last year.
A：meets
B：met
C：has met
D：would met
答案(点此获取答案解析）
B
Mr. Black is going to marry a girl he _____ in Japan last year.
A：meets
B：met
C：has met
D：would met
，则集合
＝（ ）
