题目

方程(2x-1)(3x+1)＝x2+2化为一般形式为             答案：p;【答案】解析:p;【解析】略There, ____ Mrs. Tailor, stretching out to gather her precious eggs laid by her hen.A.standing on a wooden box wasB.was standing on a wooden boxC.on a wooden box was standingD.was on a wooden box standing