阅读以下说明，回答问题1～3，将答案填入对应的解答栏内。 某公司设置VPN服务器允许

After graduation from college, I started to sell. Soon I discovered that the worried expression I      小题1:   (wear)since childhood meant sure failure. I knew it wasn't going to be easy to change that expression on my face left by so many years of      小题2:   （hard）.It called for a complete change in my view on life. Here is the method I tried.

Each morning during a fifteen­minute bath, I determined to cultivate a big, happy smile. I found out, however, that it couldn't be a    小题3:   (force) smile developed just for the purpose of putting dollars in my pocket. It had to be     小题4:   honest­to­goodness smile from down deep inside， an outward expression of happiness from within!

Let's see      小题5:    starting off with a good fifteen­minute training of the smile muscles helped me during the day.   小题6:   entering an office I would think of many things I had to be thankful for, work up a big smile and then enter. Seldom did it fail      小题7:      (get) the same smile    小题8:   return from the person I met. I also found that it pleased people when I passed them on the street to give them a cheerful smile.

Give every living soul you meet the best smile you have ever smiled in your life,    小题9:   see how much better you feel and look. It's one of the best ways I know to stop worrying, and start living. When I began doing this, I found     小题10:     more welcome everywhere.

某校高二（5）班以“建设美丽中国”为主题，展开探究性学习。阅读材料，回答问题。

甲组同学从网上查找资料，发现许多国家经济发展都经历着这样一个过程（见下图）。

（1）请说明A与B有何不同。（2分）

乙组同学在分析我国经济社会发展状况时认为：一方面经济持续快速发展，另一方面也面临资源、环境问题的制约，必须树立尊重自然、顺应自然、保护自然的生态文明理念，把生态文明建设融入经济建设、政治建设、文化建设、社会建设各方面和全过程，努力建设美丽中国。

丙组同学认为，建设美丽中国，企业必须要转变发展方式。如原来一家废水排放很高的企业，转变观念，投入资金，废水的利用率达到90%以上，大大节约了水资源，改善了环境。

丁组同学认为，建设美丽中国，人人有责。他们倡议全校同学保护环境，绿色消费。

（2）正确的消费观有哪些？（4分）

（3）请为践行绿色消费提几条建议。（6分）

在天平左盘放一敞口烧杯，杯中放有适量开水，右盘中放有一定砝码，天平平衡，但过了几分钟发现天平向______倾斜，原因是______、若在左盘放一密封容器，容器内有一冰块，当天平平衡后，过了一段时间，冰融化成水后，天平______（填“平衡”“不平衡”），原因______．

下列项目中，属于所有者权益直接来源的有（ ）。

A．所有者投入的资本

B．不应计入当期损益的利得或者损失

C．留存收益

D．收入

边缘性骨髓炎好发于

A．下颌骨升支
B．下颌骨体部
C．上颌骨体部
D．下颌骨牙槽突
E．下颌骨髁状突