1927年4月底5月初中共决议指出,“自五卅起……我们党却只注意于反帝国主义及反

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问题:

1927年4月底5月初中共决议指出,“自五卅起……我们党却只注意于反帝国主义及反军阀的斗争,而忽略了与资产阶级争夺革命领导权的斗争……在讲联合战线时,没有致力于给劳苦群众的利益以足够的保障”。由此可以看出,中共认为在国共合作中的主要失误是

①没有将反帝与反封建斗争相结合 ②忽视了革命领导权

③对工农群众的利益保障不够 ④对中外反动势力认识不清 [ ]

A.①②      

B.②③      

C.①③      

D.②④

考点:中国国民党第一次代表大会
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人体胰岛素含2条肽链49个肽键,则形成一个胰岛素分子需要的氨基酸分子数及它们在缩合过程中生成的水分子数分别是[ ]

A.49和49

B.51和49

C.51和51

D.49和47

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城市轨道交通隧道埋深较浅时,要采取的措施()。

A、防高温

B、减少振动

C、降低噪声

D、防雨洪

E、防杂散电流腐蚀

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阅读理解

     The United Nations says more than 900 million people worldwide do not have enough to eat.Officials

say 100 million more could go hungry this year because of the food and financial crises.

     To deal with the situation, the UN World Food Program has started a project to help small farmers.

These farmers are mainly women.Many cannot produce enough food even to feed and support their own

families.

     The new effort is called Purchase for Progress, or P4P.It aims to connect local farmers with

dependable markets.That way, they could get a chance to sell their surplus (剩余) at competitive prices.

P4P will be tested in as many as 21 countries during the next five years.

     The biggest contributor to the project is Bill Gates, through the Bill and Melinda Gates Foundation.

Another donor (捐款者) is the Howard Buffett Foundation, led by a son of the American investor

Warren Buffett.The government of Belgium is also supporting the project in a former colony (殖民地),

now the Democratic Republic of Congo.

     Together these donors have provided more than 76 million dollars for projects in Africa and Central

America.

     Purchase for Progress will work with United Nations agencies, governments and nongovernmental

organizations to help increase crop production.The World Bank Group and other partners are to help

train farmers in better crop management and marketing skills.

     The World Food Program says it expects to buy 40,000 tons of food in the first year using methods

carried out by the project.That will be enough to feed 250,000 people.

P4P is expected to develop food cooperatives and longterm agreements for buying corn, wheat and other

food crops.About 350,000 farmers could be assisted.

     Officials say the project will change the way the World Food Program buys food in developing

countries.Executive Director Josette Sheeran says this is the first time her agency will buy a large amount 

 of food from small farmers.The agency has traditionally bought most of its food from developing

countries, but through larger trading organizations.

1. From the passage, we know that________.

A. in all 900 million people worldwide lack food

B. a project has been started to help women farmers

C. there are only two donors to help the project

D. some farmers still cannot support their families

2. According to the passage, ________will work hard to deal with the situation.

A. the United Nations

B. the combined efforts

C. some governments

D. some nongovernmental organizations

3. Which of the following will NOT be done to help small farmers?

A. To donate money.

B. To reform the way of food purchase.

C. To provide them with food.

D. To buy a large amount of food from them.

4. What's the best title for this passage?

A. Project to Help Small Farmers

B. Contribution to Small Farmers

C. Food Problems

D. P4P Is Being Carried Out

题型:选择题

牙周炎静止期的病理变化不包括()。

A.袋壁组织可见炎症肉芽组织

B.牙槽骨内可见破骨细胞

C.牙骨质可见新生现象

D.牙周膜间隙可变窄,有大量成纤维细胞

E.固有牙槽骨内可见成层沉积束状骨形成

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干姜可用治下列哪些病证()

A.腹痛

B.呕吐

C.泄泻

D.呃逆

E.癫痫

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