That many East African countries actively promote the abandonment of tribal languages in favor of Swahili shows that civil strife decrease language diversity.
正确
错误

Expatriate managers may experience more than the usual ...

单项选择题Expatriate managers may experience more than the usual degree of pressure to violate their personal ethics because of which of the following?
A、They are surrounded by their ordinary social context and supporting culture.
B、They are psychologically and geographically closer to the parent company.
C、They may be based in a culture that does not place the same value on ethical norms important in the manager's home country.
D、They may be surrounded by local employees who have more rigorous ethical standards.

长江发源于青藏高原唐古拉山的主峰（      ）。 A. 桑丹康桑雪山...

单项选择题长江发源于青藏高原唐古拉山的主峰（      ）。 A.
桑丹康桑雪山 B.
巴颜喀拉雪山 C.
阿尼玛卿雪山 D.
各拉丹冬雪山

下列化合物可以作为付克反应的溶剂的是     A、甲苯  B、硝基苯 C、苯 D、氯苯

单项选择题下列化合物可以作为付克反应的溶剂的是
   
A、甲苯 
B、硝基苯
C、苯
D、氯苯