【单选题】Suppose that corn farmers want to increase their total revenue. Knowing that the demand for corn is inelastic, corn farmers should
A.
plant more corn so that they would be able to sell more each year.
B.
increase spending on fertilizer in an attempt to produce more corn on the acres they farm.
C.
reduce the number of acres on which they plant corn.
D.
contribute to a fund that promotes technological advances in corn production.
【判断题】豆油中的脂肪酸主要是不饱和脂肪酸,其中亚油酸达50%以上。
【单选题】面对突发公共卫生事件进行预检分诊时,黑色表示()
【单选题】If a drought increases the price of corn by 10% and decreases the quantity of corn demanded by 5%, then demand for corn is
A.
elastic and total revenue to corn farmers will decrease
B.
inelastic and total revenue to corn farmers will decrease
C.
elastic and total revenue to corn farmers will increase.
D.
inelastic and total revenue to corn farmers will increase.
【单选题】十九大报告指出要加快生态文明体制改革,建设美丽中国,下列不属于国家环境保护新举措新政策的是( )
【判断题】豆油中的脂肪酸主要是不饱和脂肪酸,其中亚油酸就占52%。( )
【单选题】2016年8月29日,环境保护税法草案首次提请十二届全国人大常委会第二十二次会议审议。2016年9月3日,中国人大网公布了《中华人民共和国环境保护税法(草案)》全文,面向社会公众征求意见。这说明() ①全国人大常委会坚持科学民主立法 ②民意是正确决策的重要信息资源 ③人民民主具有法律保障 ④全国人大常委会行使审议权
【简答题】Compared with the hybrid corn, the native corn is poor in ______.
【单选题】“十一五”规划中明确了西部地区重大制造业基地和国家级研发生产基地,其中环保成套装备包括( )。