题目3.[单选题]1.1节随堂练习3若(x+y+2)+i(x²+y)=0,则x=(),y=()A. -1,-1B. 1,-1C. -1,1D. -2,43.[单选题]1.1节随堂练习3 若(x+y+2)+i(x²+y)=0,则x=(),y=()A. -1,-1B. 1,-1C. -1,1D. -2,4题目解答答案A. -1,-1