肺经的郄穴为（）. A.尺泽 B.鱼际 C.中府 D.孔最 E.列缺

Children are used to the parties that consist of junk food, loud music and the like．However, today's environmental condition is serious, so to save our environment, we need to do our bit by making small changes in our activities like planning our kid's birthday parties in an eco-friendly manner．

The first idea for the "green" birthday party is selecting a "green" location．You can put some choices in front of your child like gardens, parks and farms and let him or her select one for the party．The benefit of choosing a natural outdoor location is that it doesn't require much decoration, which will save your money．Also, it'll bring your child close to nature．

Secondly, go "green" while you're listing out the required materials for the party． Use reusable and recyclable materials like cloth table covers instead of plastic．For decorations, avoid plastics by using natural things like plants, candles, etc．What's more, you can avoid using paper invitations and invite people by sending e-mail invitations to them．

Thirdly, plan the food according to the 'green theme．Serve delicious but healthy food to the guests．Fruits, vegetables and nuts can be the most appropriate parts in party food as they taste great, and are extremely healthy．Home-made cakes will also serve the purpose very well．

Lastly, conduct "green" activities．For giving children a learning experience, take them on a trip to the nearest farm and let them see the working system there．After the learning experience, let them play together in a park．Also children can make up stories which you can write down for them．These written pages will be colored by the kids and will be their return gifts．

Plan a unique but wonderful birthday party for your kid and enjoy．If we all contribute to this cause, soon we'll see our earth back in her green coat．

·Taking children to a farm or park to 80．_________

·Taking down stories created by children, which will be their return gifts after being colored

III．Benefits

Planning a unique but wonderful birthday party helps save the earth．

粗糙绝缘的水平面附近存在一个平行于水平面的电场，其中某一区域的电场线与x轴平行，且沿x轴方向的电势φ与坐标值x的关系如表格所示：

根据表格中的数据可作出如右的-x图像。现有一质量为0.10kg，电荷量为1.0×10^-7C带正电荷的滑块（可视作质点），其与水平面的动摩擦因素为0.20。问：

（1）由数据表格和图像给出的信息，写出沿x轴的电势φ与x的函数关系表达式。

（2）若将滑块无初速地放在x=0.10m处，则滑块最终停止在何处？

（3）在上述第（2）问的整个运动过程中，它的加速度如何变化？当它位于x=0.15m时它的加速度多大？

（4）若滑块从x=0.60m处以初速度v₀沿-x方向运动，要使滑块恰能回到出发点，其初速度v₀应为多大？

对该求助者心理与行为表现做定性分析的依据是( )。

A．持续的精神痛苦

B．有主动求治愿望

C．产生了幻觉妄想

D．有思维内容障碍

囊瓣面罩通气时用双手挤压球囊，使通气量保持在（）ml。

A.600—800

B.800—1000

C.1000—1200

D.1200—1500

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