In 1998, the total demand for U. S. wheat was QD=3244-283P and the domestic supply was QS= 1944 + 207P. At the end of 1998, both Brazil and Indonesia opened their wheal markets lo U. S. farmers. Suppose that these new markets add 200 million bushels of U. S. wheat. What will the free - market price of wheat have been and what quantity would have been produced and sold by U. S. farmers?
此题为判断题(对,错)。
A.编辑人员和读者的关系,只是一种市场交换关系
B.满足读者的需求是编辑人员的工作目的和归宿
C.读者的反映评价是对编辑工作的检验和促进
D.读者对文化创造与传播的积极参与是促进编辑工作不断发展的动力
E.编辑人员的工作能直接满足与引导读者需求