2014年职称英语卫生类概括大意习题（7）_第3页

　　8.The economists have come to the conclusion that the cause of increased food prices lies in ____________.

　　A Nor have the middlemen

　　B to increase the prices for food

　　C that they cannot agree on the causes of the increase in prices to agree on the reasons for the increase

　　E by buying prepared food

　　F the popularization of convenience food

　　答案：E D B A D A E F