问题详情:
Expanding populations and steadily improving communications brought more trade and contact, but also more _______ between social groups.
A. cooperation B. friction C. liberation D. distribution
【回答】
B
知识点:名词
题型:选择题
问题详情:
Expanding populations and steadily improving communications brought more trade and contact, but also more _______ between social groups.
A. cooperation B. friction C. liberation D. distribution
【回答】
B
知识点:名词
题型:选择题