函数f(x)=x3+sinx+1(x∈R),若f(a)=2,则f(﹣a)的值为 发布时间:2017-04-30 01:26 │ 来源:www.tikuol.com 题型:选择题 问题: 函数f(x)=x3+sinx+1(x∈R),若f(a)=2,则f(﹣a)的值为 [ ]A.3B.0C.﹣1D.﹣2
题型:选择题 In my opinion, work provides us much ______ just salary and income; it also helps us realize our dreams and makes us feel confident. [ ]A. rather than B. other than C. better than D. more than 查看答案