国务院常务会议决定全面建立临时救助制度，对遭遇突发事件、意外伤害、重大疾病或其他特殊原因导致生活陷入困境，其他社会救助暂时无法覆盖或救助之后基本生活仍有严重困难的家庭或个人，给予应急、过渡性救助。这体现了国家（    ）

①完善公共服务，提升为民服务水平   ②尊重保障人权，促进社会和谐

③强化责任意识，保障基本民主权利   ④全面履行职能，建设法治政府

如图是某种物质熔化时温度随时间变化的图象．根据图象特征可判断该物质是 ____（选填“晶体”或“非晶体”）；加热到第10min时，该物质的状态为 ____（选填“液态”、“固态”或“固液共存”）．

B

Climbing Mount Everest, the world’s highest mountain, has now become more difficult. The government of Nepal asks climbers to come down the mountain with at least 18 pounds of garbage. That’s the average amount of garbage a climber leaves behind on Mount Everest.

Climbers would leave garbage along the way. This helps climbers keep their bags light, so they would have energy to reach the summit. The garbage problem in Mount Everest is not new. In 2013, climbers carried down a total of four tons of garbage.

The new rule came into effect in April of 2014. To make sure it is followed, climbers will have to hand in some money to the officials before they climb the mountain. When they climb back down the mountain, the officials will check them to make sure they bring down the 18 pounds of garbage. If they do, their money will be given back to them. If not, climbers won’t get their money back. Also, the officials won’t let these people climb the mountain again.

玩电子游戏的没有坏处。（   ）