行分段刮宫的操作顺序应是（） A.先探测宫腔，再分别刮取前后左右四处的子宫内膜 B.

存货分为两类，即（）。

A.基本储存

B.安全储备

C.最低储备

D.最高储备

E.平均储备

Joanne was stuck in a traffic jam in central Birmingham at 5：30 and at 6：30 she was expected to be chairing a meeting of the tennis club. At last, the traffic was moving. She swung quickly racing to her house. As she opened the door, she nearly tripped over (被绊倒)Sheba.

“Hey, Sheba,” she said, “I've got no time for you now, but I'll take you out as soon as I get back from tennis club.” Then she noticed Sheba seemed to be coughing or choking. Obviously, she could hardly breathe. Immediately, Joanne realized she would have to take her to the vet (兽医).

When she got there, the vet was just about to close for the day. Seeing the state of Sheba, Dr. Sterne brought her quickly into his office.

“Listen, doctor, I'm really in a rush to get to a meeting, can I leave her with you, and go and get changed? I'll be back in ten minutes to pick her up, and then I'll take her on to the meeting with me. Is that OK?”

“Sure.” said the doctor.

Joanne made the quick trip back to her house in a couple of minutes. As she was once more entering the hallway, the phone by the door began to ring.

“This is Dr. Sterne,” said an anxious voice. “I want you to get out of that house immediately, ”said the doctor's voice. “I'm coming round right away, and the police will be there any time now. Wait outside!”

At that moment, a police car screeched (发出尖锐的声音)to a stop outside the house. Two policemen got out and ran into the house. Joanne was by now completely confused and very frightened. Then the doctor arrived.

“Where’s Sheba? Is she OK?” shouted Joanne.

“She’s fine, Joanne. I took out the thing which was choking her, and she’s OK now. ”

Just then, the two policemen reappeared from the house, half-carrying a white—faced man, who could hardly walk. There was blood all over him.

“My God, ” said Joanne,  “how did he get in there? And how did you know he was there?”

“I think he must be a burglar.” said the doctor. “I knew he was there because when I finally removed what was stuck in Sheba’s throat：it turned out to be three human fingers.”

小题1:. What was Joanne supposed to do at 6：30？

A．To walk her dog.

B．To see her doctor.

C．To attend a club meeting.

D．To play tennis with her friends.小题2:. Joanne wanted to get back to her home again           .

A．to dress up for the meeting

B．to phone the police station

C．to catch the badly hurt burglar

D．to wait for her dog to be cured小题3:. From the passage, we can infer that         .

A．Sheba fought against the burglar

B．the police found the burglar had broken in

C．Joanne had planned to take her dog to the meeting

D．the doctor performed a difficult operation on the dog小题4:. In this passage, the writer intends to tell us that the dog is           .

A．clever

B．friendly

C．frightening

D．devoted小题5:．The underlined word a burglar in the last paragraph probably means ________.

A．a cleaner

B．a physician

C．a thief

D．a murderer

阅读下列材料：

材料1

绿色环保是全球社会经济发展的趋势，从金融危机以来，绿色、低碳成为国际社会特别是西方国家投资培育的新经济增长点，也是扩大就业的一个重要领域　　　 　　　　　　　　　　　　　　　　　　　　　　　——中国城市低碳经济网

材料2

加快建设资源节约型、环境友好型社会，提高生态文明水平。节约资源和保护环境是我们的基本国策。面对日趋强化的资源环境约束，必须增强危机意识，加快构建资源节约、环境友好的生产方式和消费模式，增强可持续发展能力。气候变化是人类社会面临的重大挑战，需要国际社会合作应对。加大应对气候变化工作力度，是推动科学发展的必然要求。
　　　　　　　　　　　——温 * * ：关于制定国民经济和社会发展十二五规划建议说明

材料3

中国人口多，资源环境承载力相对不足，在工业化、城镇化的进程中，生态环境对经济社会发展的瓶颈制约日趋强化。加快转变经济发展方式是否见到实效，一个基本的衡量标准是发展的资源环境代价是否降低，一个重要的决定因素是生态环保的力度有多大。我们将把建设资源节约型、环境友好型社会作为加快转变经济发展方式的重要着力点，努力走代价小、效益好、排放低、可持续的发展路子。
　　　　　——李克强在中国环境与发展国际合作委员会2010年年会上的讲话：树立绿色低碳发展理念提高生态文明建设水平

材料4

循环经济是用产业的办法，实现企业经济效益、社会效益和环境效益有机统一的重要途径。大力发展循环经济，这是“十二五”规划建议提出的，就是建设资源节约型、环境友好型社会，提升生态文明水平。这既是我们应对国际气候变化的一项重要措施，也是我们提高资源效率，实现企业发展，承担企业社会责任的重要途径。
　　　　　　　　　　　　　　　　　　　　　　　　　——中国城市低碳经济网

材料5

调整经济结构、推动绿色发展，有利于从源头上减少资源消耗、环境污染，也有利于培育发展新优势、拓宽发展新空间。我们将促进战略性新兴产业、高技术产业和现代服务业加快发展，积极发展循环经济，以节能环保为重点对传统产业进行技术改造，继续淘汰落后产能，着力构建有利于节约环保的产业体系、生产方式和消费模式，既为当代提供发展的支撑，又为未来留下发展的基础。
——李克强在中国环境与发展国际合作委员会2010年年会上的讲话：树立绿色低碳发展理念提高生态文明建设水平

材料6

建设生态文明是实现可持续发展的重要条件，也是提高人民群众生活质量的重要保证。近几年我国重特大自然灾害频发，给人民生命财产和经济社会发展造成重大损失。生态环境恶化不仅影响发展，而且威胁到人类生存。我们必须加强生态环境保护，坚持保护优先和自然恢复为主，从源头上扭转生态环境恶化趋势。
　　　　　　　　　　——温 * * ：关于制定国民经济和社会发展十二五规划建议说明
结合材料回答问题：

结合材料4、5回答建设资源节约型、环境友好型社会，提高生态文明水平的措施。

雾，是指在接近地球表面、大气中悬浮的由小水滴或冰晶组成的水汽凝结物；霾，是指原因不明的因大量烟、尘等微粒悬浮而形成的浑浊现象。雾与霾常常相伴而生，但是二者在相对湿度、边界特征、日变化等方面有区别。据此，以下判断正确的是（）

A.雾与霾都是辩证唯物主义的物质概念

B.对雾与霾的分析抓住了矛盾的特殊性

C.哲学不关注作为自然现象的雾与霾

D.雾与霾定义的差异决定了二者本质的区别

风电控制系统应包括对风力发电机组运行参数和状态的检测和监控，如：（）。

A.风速和风向

B.风轮或发电机转速

C.电参数，包括电网电压和频率，发电机输出电流、功率和功率因数

D.温度、制动设备状况