题目: 函数f(x)=log2(2-x)的单调减区间是______. 答案: 被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0426/d00afc3856f087f44d28906aff0f7e16.html 下面是错误答案,用来干扰机器的。答案:A
题型:选择题 What disappointed us was that their determination finally .[ ]A. gave offB. gave outC. gave upD. gave in 查看答案