题目内容

【题目】下列农业中,不属于新型农业的是

A.创汇农业B.观光农业

C.绿色农业D.种植业

【答案】D

【解析】

科技兴农运是指用先进的科学技术发展农业的一种战略措施。基本内容有:(1) 因地制宜地把传统农业技术和现代农业技术结合起来,如选择适用良种,改进栽培办法,推广机械深耕和平衡施肥等;(2) 农业技术人员到生产第一线,进行技术攻关,普及增产显著的综合性栽培技术,如杂交水稻、杂交玉米、地膜覆盖、模式化栽培等;(3) 实行耕地、草原、造林综合治理,抓好农田基本建设,重点是基本农田建设,基础设施建设和商品基地建设;(4)普及农业技术教育,提高农民科学种田素质。

所谓新型农业是相对于传统农业提出的,指广泛应用现代科学技术、现代工业提供的生产资料和科学管理方法的社会化农业,相对于分户小规模生产形式的传统农业,它是一种高投入、高产出的农业形态。观光农业、创汇农业、绿色农业属于新型农业,种植业属于传统农业。故选:D

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【题目】 The salted fish is a popular food in the south of China. It is delicious and adds a salty flavor to other dishes. But eating too much salted fish can make you suffer from cancer more easily. We can see it clearly on the list of cancercausing foods, which was recently published by the China Food and Drug Administration(中国食品药品监督管理局)

The salted fish is produced with a large amount of salt, which later turns into nitrites(亚硝酸盐). When nitrites reach our stomach, they turn into another kind of chemical that can cause cancer.

So does this mean we can't eat salted fish anymore?

People don't need to worry too much. Cancer is concerned with how often you eat certain foods and how much of them you eat,” Huang said. If you really like eating salted fish, you can eat a small amount once or twice a month.Meanwhile, you should also eat more fruit and vegetables that are rich in vitamin C, as this can help to prevent the formation of nitrites.

In fact, many foods that we often eat are thought to cause cancer, such as pickles(咸菜), areca palms(槟榔) and so on.

Although these foods may bring cancer, it doesn't mean a person will get cancer just because of eating them. Cancer is caused by many different factors, such as one's genes, environment, lifestyles and eating habits. As long as one has a balanced diet, he doesn't need to avoid cancercausing foods entirely.

说明:21题完成句子;2223题简略回答问题;24题找出并写下全文的主题句;25题将文中画线句子译成汉语。

1The salted fish ________________ lots of salt, which later turns into nitrites.

2What can be helpful to you if you eat the salted fish?

________________________________________________________________________

3How many factors that may cause cancer are mentioned in this passage?

________________________________________________________________________

4________________________________________________________________________

5________________________________________________________________________

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