[单项选择]Educational institutions in a region include universities and colleges as well as ______ A. high-tech companies B. firms, government and organizations C. museums, libraries, and civic centers D. science parks and learning parks
参考答案:C 答案解析:[解析]事实细节题。文章第二段主要列举了一个地区的教育机构,如“universities and colleges, schools,libraries,and museums,civic cente