the woman will never forget the day [ ] they first metA thatB on _英语解答

the woman will never forget the day [ ] they first met
A thatB on whichC on thatDwhich应选择哪一个,并说明,谢谢

人气：311 ℃　时间：2019-08-20 10:05:44

解答

B on which = when 做时间状语由于从句中they主语met 谓语（不及物不带宾语）只差一个状语,所以选on which B