若定义在R上的偶函数f(x)满足f(x+2)=f(x),且当x∈[0,1]时,f 发布时间:2017-05-08 22:40 │ 来源:www.tikuol.com 题型:选择题 问题: 若定义在R上的偶函数f(x)满足f(x+2)=f(x),且当x∈[0,1]时,f(x)=x,则函数y=f(x)-log3|x|的零点个数是 [ ]A、0个 B、2个 C、4个 D、6个
题型:选择题 -Shall I take you to the shopping mall after work?-No, thanks. My father said he would _____ on his way home.[ ]A. look for meB. pick me upC. let me downD. take after me 查看答案