The fire started on the tenth floor and spread through the building very quickly before most residents

above _______ escape. [ ]

A. were supposed to

B. were able to

C. should

D. would

下列选项完全匹配的是（）。

A.藏族：青稞，盐巴茶，天葬，女儿节

B.维吾尔族：馕，抓饭，哈达，开斋节

C.傣族：竹筒饭，酥油茶，孔雀舞，泼水节

D.蒙古族：马奶酒，手扒肉，马头琴，白月节