In some places in Yunnan women are expected to run society and earn money men work at ho

问题补充：

In some places in Yunnan, women are expected to run society and earn money men work at home and raise their children.

A. but

B. while

C. because

D. though

答案：

A. but

(答案→)B. while

C. because

D. though

解析：考查连词。But，但是，表转折；while然而，表前后对比；because因为，引导原因状语从句；though尽管，表让步。句意：在云南一些地方，妇女们被期望进入社会挣钱而男人在家抚养孩子。表前后对比，所以选B。