相关Axx9B的文学知识

问题详情：设*A={x|x<9},B={-3,-2,-1,0,1,2},则A∩B=A.{0,1,2}                        B.{-1,0,1,2}              C.{-2,-1,0,1,2}           D.{-2,–1,0}【回答...