问题详情

WecanIearnfromParagraph2thattheAnfamily______.
A.startedabusinessin1975
B.leftVietnamwithoutmuchmoney
C.boughtarestaurantinSanFrancisco
D.openedasandwichshopinLosAngeles
请帮忙给出正确答案和分析，谢谢！