为丰富知识、了解世界，上海某学校学生会将于周日组织部分学生去参观世博。请按以下提示写一份100字左右的通知。
1．  出发时间为本周日上午7:00，请同学们穿好校服在校门口集合；
2．  排队等候时，同学们一定要遵守规则，不要插队，最好带上遮阳伞和折叠椅（folding chair）；
3．  为保护世博园的环境，请同学们自带垃圾袋，切勿随地乱扔垃圾；
4．  下午5:30准时在6号门集合返校。
Notice
Boys and girls,
Good news! We are going to visit EXPO this Sunday.

__________
Hope we have great fun!
Students’ Union

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在强太阳光下活动，最好涂抹防晒霜、戴太阳帽或打遮阳伞，以防紫外线伤害。对核袭击的防护也有一个最好措施，它是什么？

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为丰富知识、了解世界，上海某学校学生会将于周日组织部分学生去参观世博。请按以下提示写一份100字左右的通知。
1．  出发时间为本周日上午7:00，请同学们穿好校服在校门口集合；
2．  排队等候时，同学们一定要遵守规则，不要插队，最好带上遮阳伞和折叠椅（folding chair）；
3．  为保护世博园的环境，请同学们自带垃圾袋，切勿随地乱扔垃圾；
4．  下午5:30准时在6号门集合返校。
Notice
Boys and girls,
Good news! We are going to visit EXPO this Sunday. __________
____________________________________________________________________________
____________________________________________________________________________
Hope we have great fun!
Students’ Union

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宋女士，20岁，腕、踝关节疼痛及脱发1年，今晨海边游泳时发现面部出现紫红斑，遂就医。查体：发稀疏，面颊及颈部均有不规则的圆形红斑，口腔溃疡。化验：血中查出狼疮细胞。如果从血中查出抗Sm抗体阳性，应考虑以何种诊断A．急性风湿病B．SLEC．类风湿关节炎D．脂溢性皮炎E．痛风如脱发加重，以下哪项护理不妥A．温水洗发B．每周洗发两次C．边洗边按摩D．梅花针刺头皮E．烫发可使毛发增生患者出院后健康指导以下哪项不妥A．介绍本病的基础知识B．告知有关药物知识C．病情缓解亦不能怀孕D．避免日晒、过累E．保持乐观情绪若面部红斑加重，护士对其进行健康教育时以下内容不妥的是A．多晒日光浴B．外出时手撑遮阳伞C．避免搔抓D．温水洗脸E．禁用化妆品
请帮忙给出每个问题的正确答案和分析，谢谢！

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[填空题]装有18个座位和4把折叠椅的普通中巴客车(汽油发动机)
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共用题干第一篇
A Sunshade（遮阳伞）for the Planet
Even with the best will in the world,reducing our carbon emissions is not going to prevent global warming. It has become clear that even if we take the most strong measures to control emissions, the uncertainties in our climate models still leave open the possibility of extreme warming and rises in sea level. At the same time,resistance by governments and special interest groups makes it quite possible that the actions suggested by climate scientists might not be implemented soon enough.
Fortunately,if the worst comes to the worst,scientists still have a few tricks up their sleeves. For the most part they have strongly resisted discussing these options for fear of inviting a sense of complacency that might thwart efforts to tackle the root of the problem. Until now,that is a growing number of researchers are taking a fresh look at large-scale"geoengineering"projects that might be used to counteract global warming."I use the analogy of methadone,"says Stephen Schneider,a climate researcher at Stanford University in California who was among the first to draw attention to global warming."If you have a heroin addict,the correct treatment is hospitalization,and a long rehab. But if they absolutely refuse,methadone is better than heroin."
Basically the idea is to apply"sunscreen"to the whole planet. One astronomer has come up with a radical plan to cool Earth:launch trillions of feather-light discs into space,where they would form a vast cloud that would block the sun's rays.It's controversial,but recent studies suggest there are ways to deflect just enough of the sunlight reaching the Earth's surface to counteract the warming produced by the greenhouse effect. Global climate models show that blocking just 1.8 percent of the incident energy in the sun's rays would cancel out the warming effects produced by a doubling of greenhouse gases in the atmosphere.That could be crucial,because even the most severe emissions control measures being proposed would leave us with a doubling of carbon dioxide by the end of this century,and that would last for at least a century more. What is NOT true of the effectiveness of"sunscreen",according to the last paragraph?A:It deflects sunlight reaching the Earth to counteract the warming.B:It blocks the incident energy in the sun's rays.C:It is a controversial method.D:It decreases greenhouse gases in the atmosphere.
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