Ⅴ类洞必要时可在何处做倒凹以增加固位（）。 A.洞壁与轴壁相交的线角 B.近中轴线角

某企业去年计划生产一种产品，该产品单价为600元，单位产品的变动费用为200元，其固定成本为600万元，根据以上资料确定该企业今年产销量不赔的最低量（）。

A．14000件

B．14500件

C．15000件

D．16000件

阅读理解。

      A thief who dropped a winning lottery ticket ( * * ) at the scene of his crime has been given a lesson in

honesty. His victim (受害者), who picked up the ￡25,000 prize, managed to trace him, and handed over the

cash. The robbery happened when maths professor Vinicio Sabbatucci, 58, was changing a tyre on an Italian

motorway. Another motorist, who stopped "to help", stole a suitcase from his car and drove off. The professor

found the dropped ticket and put it in his pocket before driving home to Ascoli in eastern Italy. 

       Next day, he saw the lottery results on TV and, taking out the ticket, realized it was a winner. He claimed

the 60 million lire (里拉) prize. Then he began a battle with his conscience. Finally, he decided he could not

keep the money despite having been robbed. He advertised in newspapers and on radio, saying:"I'm trying to

find the man who robbed me. I have 60 million lire for him―a lottery win. Please meet me. Anonymity (匿名)

guaranteed." (保证) 

       Professor Sabbatucci received hundreds of calls from people hoping to trick him into handing them the

cash. But there was one voice he recognized―and he arranged to meet the man in a park. The robber,

a 35-year-old unemployed father of two children, gave back the suitcase and burst into tears. He could not

believe what was happening. "Why didn't you keep the money?" he asked. The professor replied:"I couldn't,

because it's not mine." Then he walked off, spurning the thief's offer of a reward.

1. The sentence "Then he began a battle with his conscience." in Paragraph 2 implies (暗示, 暗指) all the

     following EXCEPT that _____.[ ]

A. he knew what to do as soon as he saw the lottery results

B. he hesitated (犹豫) about keeping the money for some time

C. he thought for a moment of avenging (报仇) himself on the robber

D. he came to realize that honesty is more important than money

2. The word "spurning" in the last sentence can be replaced by _____. [ ]

A. accepting

B. claiming (认领)

C. rejecting (拒绝)

D. canceling (删除)

3. If the story appears in a newspaper, the best title might be _____. [ ]

A. A Thief's Lucky Day

B. A popular Maths Professor

C. A Magic Lottery

D. A Reward of Honesty

阅读下列材料（22分）

材料一

农民申请加入农业生产合作社               “人民公社好”

材料二 （人民公社）将经济水平各不相同的农业社的财产无条件地全部上缴公社，由公社统一核算和调拨；将社员自留地……以至生产工具等收归集体所有……公社化之初，在一些地方的公社中一度……按人口供给口粮，进而实行吃饭不要钱……把公社劳动力按军队编制组成班、排、连、营、团等单位，公社可以统一指挥调动。这实际上是对劳动力的无偿调拨。                             ——张岂之《中国历史·中华人民共和国卷》

材料三　下图是1978年12月安徽凤阳县小岗生产队18户农民秘密开会，决定分田单干，并写了保证书，签字画押。保证书主要内容是：他们保证完成向国家上缴的公粮和统购粮；若队干部因包产到户坐牢，他们保证把队干部的孩子养到18岁。

材料四  2004年，国务院颁布《关于深化改革严格土地管理的决定 》，其中有关于“农民集体所有建设用地使用权可以依法流转”的规定，强调“在符合规划的前提下，村庄、集镇、建制镇中的农民集体所有建设用地使用权可以依法流转。”……

华南农业大学经济管理学院院长罗必良教授认为，土地流转能够有效改善土地资源配置效率，进一步激活农业剩余劳动力的转移，为农业规模化、集约化、高效化经营提供广阔空间。另一方面，构建和规范农村集体建设用地的流转机制，可以使农民更充分地参与分享城市化、工业化的成果，显化集体土地资产价值，促进农民获得财产性增收。

——百度百科

请回答：

（1）根据材料一的两幅图片，指出20世纪50年代我国农村经济发生了哪些重大变化？（4分）其中哪一次变化不利于我国农村经济的健康发展？（1分）结合材料二分析其中的原因（4分）

（2）结合材料三说明人民公社体制是如何被废除的？除了安徽还在哪个省率先试点？有何意义？（6分）

(3) 土地流转和家庭联产承包责任制之间是一种什么关系？土地流转对农村经济发展有什么意义？（5分）

（4) 综合上述材料谈谈给我们现今的经济建设有何启示？（2分）

稽查局（）部门应当建立案源信息档案，对所获取的案源信息实行分类管理。

A、选案

B、审理

C、执行

D、检查

生产价格