题目

—________？ —I want to make apple milk shake. A．What is your favorite food  B．How do you make apple milk shake C．How many apples do you need  D．What do you want to make for them 答案：D欲配制密度为1.10 g·cm-3、浓度为6 mol·L-1的稀盐酸，在体积为100 mL、密度为1.19 g·cm-3、浓度为12 mol·L-1的浓盐酸中需加蒸馏水（  ）A．200 mLB．100 mLC．101 mLD．120 mL