Some sociologists believe that "sensory overload" ( Para. 2) _______.
A. produces the dullness and oppression of rural existence
B. is responsible for some of evil characteristics of urban dwellers
C. is the result of the mobility of the city
D. appeals to non-urban dwellers
工业广告的职能主要是支持人员推销工作和( )
A. 提醒用户
B. 销售产品
C. 树立形象
D. 加强服务
The author concludes that, for Arizona to meet the current challenges effectively,______.
A. the right environment should be created for regional leaders to work in
B. long-standing networks in diverse communities should be created
C. relationship between economy, education and the environment should be established
D. the issue of leadership should be addressed first
在技术贸易中,技术商品的使用( )
A. 没有物质磨损和精神磨损
B. 有物质磨损和精神磨损
C. 没有物质磨损,只有精神磨损
D. 有物质磨损,没有精神磨损