读图和材料，完成下列各题：
材料一：我国已探明的矿产资源总值居世界第三位，但人均矿产资源占有量不到世界平均水平的1/2。
材料二：我国在矿产资源的开发利用中，乱采乱挖现象比较严重。这种破坏性开采，一方面加快了矿产资源的耗竭速度；另一方面侵占了大片耕地，破坏了植被，引发了生态环境问题。
材料三：2007年5月3日，中石油在渤海湾发现储量规模达10亿吨的冀东南堡大油田。是继大庆之后我国发现的第二个十亿吨级的油田。

深圳某校九年级学生张某，因被嫁祸偷同学手机而遭到同学追打和老师误解。为此，他在纸上写上“冤枉”二字后，便从五楼跳下，造成下肢瘫痪。对这一事件，你的看法是（   ）

①当我们被老师和同学误解时，要学会与他们沟通

②生命健康权是法律赋予我们的基本人身权利，要学会珍惜

③要认识到生命健康的意义，用自己的实际行动去创造生命的价值

④珍爱生命、维护健康是我们的权利，也是对自己、对父母、对社会应尽的责任

鸡尾酒是由几种不同颜色的酒调配而成的，经调配后不同颜色的酒界面分明，这是由于不同颜色的酒具有不同的                                    (     )

B

    A young woman was walking through a supermarket to pick up a few things when she noticed an old man following her around．Thinking nothing of it，she ignored him and went on shopping．After she got what she wanted，she went to checkout line，but the old man got in front of her．

    "Pardon me!" he said，"I'm sorry if my staring（盯）at you has made you feel uncomfortable（不舒服的)，it's just because you look like my granddaughter，who just died recently．And I miss her very much．"

    "I'm very sorry，"said the young woman．"Is there anything I can do for you?"

    "Yes．" the old man said．"As I'm leaving，can you say 'Good-bye，grandpa' to me? It would make me feel so much better．"

    "Sure,"answered the young woman．

    As the old man was leaving，she called out．"Bye-bye，grandpa!"

    When she stepped(迈步) up to the checkout counter（收银台），she saw that her total was $178.50．

    "How can that be?" she asked．"I only bought a few things!"

    "Your grandpa said you would pay for him，" said the clerk.