CBCD
1.细节理解题,根据文中第二三自然段的语句理解可知。
2.词义理解推断题,根据文中语句“So they take part in 'blind date' parties , trying to find someone they love and many people choose to marry on this day.”理解可知。
3.细节理解题,根据文中语句“For breakfast on Singles Day, singles often eat four youtiao, which means the four "ones" in "11.11".”理解可知。
4.理解归纳题,根据文中语句理解可知。