题目

“If you want to improve your study, you must be away from the computer.” Our math teacher says. It means ___________ you play computer games, _________ your study will be. A．the more; the better                                    B．the less; the better C．the more; the more                                     D．the less, the more12．如图所示图示实验操作中，不正确的是（　　）A．    熄灭酒精灯B．     称取氯化钠C．   读取液体体积D．    溶解氯化钠