题目不会拍照搜,无需切屏悬浮搜
下载刷刷题APP
搜题
【简答题】
institutional
参考答案：
参考解析：
参考解析：
皮皮学刷刷变学霸
举一反三
【单选题】The present economy remains dependent on a massive inward flow of natural resources that includes vast amounts of non-renewable resources, followed by a reverse flow of economically spent matter back ...
A.
articulating potential useful applications of the development of sustainable chemistry
B.
suggesting the environmental dilemma posed by the usage of non-renewables
C.
reconciling opposing theories on the effects of chemical pollution
D.
describing how the methods of non-sustainable chemistry must be corrected
E.
proving a general overview about how sustainable chemistry could improve human existence
【单选题】已知f(x)＝2x 3 －6x 2 ＋m(m为常数)在[－2,2]上有最大值3，那么此函数在[－2,2]上的最小值是( )
A.
－37
B.
－29
C.
－5
D.
以上都不对
【单选题】已知f（x）=-2x 3 +6x 2 +m（m为常数）在[-2，2]上有最小值3，那么此函数在[-2，2]上的最大值为（ ）
A.
5
B.
11
C.
29
D.
43
相关题目：