There are such new words as fast food, talk shows, and open univ

There are such new words as fast food, talk shows, and open university in Modern English. These words show _____.
A、the invasion of foreign countries
B、social, economic and political changes
C、the influence of other cultures and languages
D、the rapid development of modern science and technology
【正确答案】：B
【题目解析】：题干中提到的快餐、脱口秀、开放式大学，英语中这些语言产生的原因什么呢？现代英语词汇的增加主要原因有：新的科学技术的发展，社会、经济、政治的变化，还有其他语言和文化的影响。这些词汇跟外族以及科技关系不是很大，因此，选项B是正确答案。