下列实验操作能达到预期目的是（　　）

A．用托盘天平称取5.63g氧化铜粉末

B．用10mL水和10mL酒精配制成20mL酒精溶液

C．将50克溶质质量分数为20%稀盐酸加热蒸发掉25克水

D．用10mL量筒量取8.2mL水

A: People （）go to the markets to buy living chickens to eat, but now they have to change that habit.
B: That’s true. But I think everything will be better.

A. used to

B. are used to

C. use to

D. are used