可行性分析中,经济评估的判断准则()。A、内部收益率>基准收益率,净现值<0 B、内

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问题:

可行性分析中,经济评估的判断准则()。

A、内部收益率>基准收益率,净现值<0

B、内部收益率<基准收益率,净现值=0

C、内部收益率<基准收益率,净现值≤0

D、内部收益率>基准收益率,净现值>0

考点:环境科学技术及资源科学技术清洁生产清洁生产题库
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I had just gone to bed after a very hard day when the phone rang. It was an eccentric(怪僻的)farmer. I had never met him before although, I had often heard people talk about him. He sounded quite nervous and he had been talking for a minute or so before I understood anything. Even then all I could make out was that someone called Milly had had a very bad accident. I had not the slightest idea who she was but I obviously had to go.

It had been snowing heavily that day and I did not know the way. I had been driving for at least an hour when I finally found his place. He was standing there, waiting for me. It seemed Milly had died. “She meant more to me than anyone…even my wife!” he said. I could see that he had been crying. I thought something terrible had taken place, a possible scandal(丑闻). I was even more shocked when he told me he had put her in the barn(厩). “I wouldn't leave her out in the cold!” he said.

Milly had clearly been a secret lover of his. I was about to tell him he could not expect me to cover anything up when he opened the barn door. He lifted his candle and I saw a dark figure on the ground. “She was such a good cow! I wouldn't let anyone but a doctor touch her!” he said, and burst into tears again.

小题1:The underlined phrase make out in the first paragraph means _____.

A.expect

B.understand

C.see clearly

D.hear clearly小题2:Before he arrived at the farmer's house, the writer expected to see Milly lying _____.

A.on the ground of a barn

B.on the floor of a room

C.in bed in a room

D.in bed in a barn小题3:What do we know about Milly from the story?

A.She had met with an accident.

B.She had caused a scandal.

C.She was seriously ill

D.She was hidden somewhere.小题4:The farmer wished that the writer might _____.

A.look into the matter

B.bring Milly back to life

C.free him from a scandal

D.keep the whole thing a secret小题5:The person who told the story is probably a _____.

A.farmer

B.policeman

C.country doctor

D.newspaper reporter

题型:单项选择题

关于曲线运动的叙述,正确的是(  )

A.做曲线运动的物体,速度方向时刻变化,故曲线运动不可能是匀变速运动

B.物体在一恒力作用下有可能做曲线运动

C.所有曲线运动都一定是变速运动

D.物体只有受到方向时刻变化的力的作用才可能做曲线运动

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地方性法规可以设定的行政处罚种类有( )。

A.限制人身自由

B.吊销企业营业执照

C.责令停产停业

D.较大数额的罚款

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井下爆破时产生的有害气体主要有CO2;CO;SO2;NO2。()

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远端模块是数字交换设备的局外延伸,是交换设备的级间联线,故连接端局至远端模块的线路不属于中继线路。

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