小规模、零散经营是长期制约我国农业经济发展的瓶颈。下列举措有利于解决这一问题的是（）

发布时间：2019-01-09 23:49 │ 来源：www.tikuol.com

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问题：

小规模、零散经营是长期制约我国农业经济发展的瓶颈。下列举措有利于解决这一问题的是（）

①通过产业化经营强化集体协作

②落实土地流转，鼓励承包经营

③通过区域分工实现生产专业化

④依赖跨国合作，借助外部资源

A、①②

B、①④

C、②③

D、③④

考点：高中政治思想品德企业与劳动者企业与劳动者题库

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阅读理解。

Hello! My name is Mike. I am from the USA. Now I am in China with my parents. I like China. I like
Chinese food, too. I have breakfast at home. I eat an egg, bread, and porridge, I do not like milk. I have no time
to go home for lunch, so I have it at school. The lunch in our school is good. I can have different food for
lunch. I eat rice, meat, and vegetables. Sometimes I have noodles and dumplings. I have supper at home with
my parents. We have fish, meat, vegetables, and fruit. Sometimes we go out to eat with our friends.

	What does he have for breakfast / lunch / supper	Where does he have breakfast / lunch / supper?
Breakfast	1. ___________	4. ___________
Lunch	2. ___________	5. ___________
Supper	3. ___________	at have / go out

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MSTP中，属于非0的MST Instance的VLAN不能和区域外通信。（）

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数据4，4，4，5，3的方差是______．（方差计算公式：S2=

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体现是“增水行舟”之法的方剂是（）

A.麻子仁丸

B.三物备急丸

C.黄龙汤

D.增液承气汤

E.温脾汤

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爆破材料箱钥匙（）。

A、可由班长保管

B、必须由爆破员保管

C、什么人都可以

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