职工张某所在的企业是一家股份有限公司，他曾用1万元购买了本公司的股票。后来公司发

女孩，12岁，2天来发热，伴恶心、呕吐、腹痛，呼气有一种烂苹果味，继而出现嗜睡。

为明确诊断，进一步应做的检查是（）

A.血气分析

B.HbAlC

C.果糖胺

D.血糖、尿糖

E.血糖、尿糖、尿酮体

下面短文中有十处语言错误。请在有错误的地方增加、删除或修改某个单词。

增加：在缺词出加一个漏字符号（^），并在其下面写上改加的词。

删除：把多余的词用斜线（\）划掉。

修改：在错的词下划一横线，在该词下面写上修改后的词。

注意：1.每处错误及修改均仅限一词;

2.只允许修改10处，多者（从第11处起）不计分。

Today is Sunday. We had not lessons. After breakfast I wanted to do with my homework when Li Lei rang me. He asked me to go to the cinema with he. I agreed, but I have to finish my homework first. About an hour later，we went out. In the way we saw Kate; she was mending her bike. She looked very worry.“Let us help you.” Li Lei and I all said. “All right.” And we stopped to help her. There was nothing much wrong with the bike, so it cost us only several minutes time to finish it. Kate was very thankful. When we hurried the cinema, the film had been on for ten minutes. But we felt happy.

Food prices have risen sharply over the past few years. The good news is that the rate of increase has slowed. The bad news is that prices will not go down anytime soon.

Also，the rate of global agricultural production is slowing. Yet it needs to increase 60% over the next 40 years to feed a growing world population.

These are among the findings from the OECDFAO(the Organization for Economic Cooperation and Development & the Food and Agriculture Organization)Agricultural Outlook(展望)2012－2021.

FAO Director­General Jose Graziano da Silva spoke at a news conference in Rome when the report was released. Mr.Da Silva said that，not surprisingly，the world's poorest people will feel the greatest effects of higher prices.

“For the millions and millions of extremely poor people， the effects of high food prices are clear—they might have to change their diets，usually to ones with poorer nutrition quality， ”he said.

In middle­income countries， people are gaining weight as they eat fewer fruits and vegetables and more of the cheaper but less nutritious foods.

The report also shows that farmers in poorer countries will be leading efforts to feed an expected 9,000,000,000 people by 2050.The outlook predicts that farmers in Latin America，the Caribbean and sub­Saharan Africa will drive agricultural production in the future.

Angel Gurria，Secretary­General of the OECD，said：“We can feed 9,000,000,000 people by 2050 on this planet. But we have to organize ourselves better.” But there are plenty of challenges.One­fourth of all agricultural land is damaged. Many countries face water shortages(短缺)．And experts believe climate change is driving increasingly unusual weather patterns.

The report says farmers need to use more growing methods that can't cause damage to the environment.At the same time，it says governments should end economically harmful supports and spend more money to increase agricultural production.Mr.Gurria says rich and poor nations need to treat agriculture more like a business.

“In many cases，agriculture is related in people's minds to the poorest. It's related to aid. It's related to very poor living conditions，etc. We have got to shake that image away，”he said.

小题1:Why are people gaining weight in countries with average incomes?

A．They eat more food.

B．They eat less nutritious foods.

C．They eat cheaper fruits.

D．They eat cheaper vegetables.小题2:It can be inferred from the text that poorer countries ______.

A．are damaging a great part of their agricultural land

B．will play a great role in feeding the growing world population

C．are spending lots of money increasing agricultural production

D．will not be so seriously affected by food prices as rich nations小题3:What can be done to deal with the slow agricultural production?

A．Improving the growing methods.

B．Finding more agricultural land.

C．Preventing governments' involvement.

D．Improving farmers' living conditions.小题4:Which of the following might Angel Gurria agree with?

A．Agriculture means difficulty and sadness.

B．Food prices will go down in the near future.

C．It's almost impossible to feed 9,000,000,000 people by 2050.

D．Both rich and poor countries should take agriculture seriously.

分级绝缘的电压互感器，在进行感应耐压时要特别注意高压绕组末端（）。

A.开路

B.接地

C.短路

D.短路后接地

电能表配互感器安装有何要求？