日本成人片在线_久久免费精品视频_国产午夜精品久久久久久免费视_校花撩起jk露出白色内裤国产精品_av影片免费在线观看_国产小视频在线看_最新av免费在线观看_99久久99久久精品国产片_欧美成人猛片aaaaaaa_蜜桃免费网站一区二区三区

252. One of the purposes of United Nations is to achieve international co-operation without distinction as to race,____, language or religion.

252. One of the purposes of United Nations is to achieve international co-operation without distinction as to race,____, language or religion.

A.sex                       B. female                  C. male                     D. Skin

One of the purposes of United Nations is to achieve international co-operation without distinction as to race,____, language or religion.

A. sex　　　 B. female　　　 C. male　　　 D. skin