在工程影响范围为14km2的地域内,出现珍稀濒危物种消失,则生态影响评价等级为 (

题型:单项选择题

问题:

在工程影响范围为14km2的地域内,出现珍稀濒危物种消失,则生态影响评价等级为 ( )。

A.1级

B.2级

C.3级

D.以上都不对

考点:环境影响评价工程师环境影响评价技术导则与标准环境影响评价技术导则与标准
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商鞅“为田开阡陌封疆”对生产关系的变化所产生的深远影响是

A.促进了封建剥削方式的产生

B.使小农经济成为主要的经济模式

C.小农成为国家赋税的主要来源

D.以法律的形式确认了土地私有制

题型:单项选择题

以下说法不正确的是( )。

A.不同材料的疲劳极限不同

B.同一材料、在不同循环特征时的疲劳极限不相同

C.同一材料制造的零件在对称循环和脉动循环条件下的疲劳极限不同

D.零件疲劳极限的计算式中,表面状态系数恒小于等于1

题型:单项选择题

阅读理解

     Mr.Clinton and his 3-year-old son Tony are basketball fans. Last October 10th was Tony’s birthday,

so Mr.Clinton decided to drive him to New York, for the first game of the World Series. They had no

ticket but hoped to buy a pair from scalpers.  

     It was a two hours’ ride. After they arrived, they walked in the street for two hours, carrying a sign

(牌子) that read, “ We need two tickets.” There were many scalpers around, but the cheapest ticket

was $200. They were about to leave when suddenly a man stopped them. He took out two tickets and

handed them to Mr. Clinton.  

     “How much do you want?”   

     “Just a present,” said the man. “Enjoy the game.”  

     Mr. Clinton wouldn’t accept, so the man explained, “I’m Jackson. Hans is my boss. He and his wife

haven’t missed a World Series in 18 years. But he is ill and can’t watch the game this time. So he told

me to give the two tickets to people who I thought would actually enjoy the game. A lot of people

looked as if they might just take the tickets and sell them. Then I saw you and I followed you for a while.

You seemed very disappointed. You made me think of my dad and me when I was a child. I dreamed

of going to a World Series game with my father. But my dream never came true.”  

     How do you suppose this made Mr. Clinton and his son feel? Here is what Mr. Clinton said: “This is

the most wonderful thing that ever happened to us. My boy and I must have turned to each other over

30 times and said, ‘I can’t believe this.’ We still never forget Jackson and Hans.”

 1.The underlined word scalpers in the first paragraph means ______.    

A. people who buy tickets at a reasonable price    

B. people who sell tickets at a reasonable price    

C. people who buy tickets at a high price    

D. people who sell tickets at a high price

题型:单项选择题

电子元件电感在线路中起隔直流、通交流的作用。( )

题型:单项选择题

根据汉堡规则,有关承运人责任限制,以下表述正确的是()。

A.与海牙规则规定相同

B.与我国海商法规定相同

C.与我国海商法规定不相同

D.与1979年维斯比规则议定书相同

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