【单选题】下列哪些不属于芝加哥学派的观点( )
A.
即使市场是垄断的或高度寡占,只要市场绩效是良好的,政府规制就没有必要
B.
高集中度产业中的高利润与其说是资源配置非效率的指标,倒不如说是生产效率的结果
D.
有效的产业政策应该着眼于形成和维护有效竞争的市场结构
【单选题】There's ______water in the bottle. Don't throw it away.
【单选题】Don't throw your things everywhere. _____. [ ]
【单选题】—It’s _________ useful dictionary and you can’t throw it away . —Thank you . I didn’t know it before .
【简答题】People didn't use to throw things away. They used to mend their clothes and reused them until they wore out. When they bought things, they used to carry shopping baskets. But now we don't reuse things...
【判断题】Farmers throw away their food because of cosmetic requirements.
【简答题】Consumers in developed countries throw away nearly half of their food purchases because they tend to buy in excessive quantities.
【单选题】She did not throw away the stockings until they were so ______ that they couldn't be mended anymore.
【单选题】判断受害植物是否发生了病害,主要根据是否具有