在绘制等声级线时,等声级线的间隔为()。 A.≥5dB B.≤5dB C.≥10dB

题型:单项选择题

问题:

在绘制等声级线时,等声级线的间隔为()。

A.≥5dB

B.≤5dB

C.≥10dB

D.≤10dB

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工程师环境影响评价技术导则与标准考前冲刺(五)
题型:单项选择题
阅读下面短文,从短文后所给各题的四个选项(A、B、C、D)中,选出可以填入空白处的最佳选项。
Once there was a poor little girl living near a forest. She had no family and no one to love her. So she often        sad and lonely.
One day, when she was walking in the forest, she found that a small        was trapped unluckily in a bush. The butterfly tried to fly away        failed. The kind little girl saved the butterfly with great care. Instead of flying away, the butterfly turned into a beautiful fairy (仙女). The little girl was very       .
“Thank you for        me. You are so kind. I will make any of your dreams come true.” said the fairy.
The little girl thought for a moment and then said, “I want to be       !”
The fairy said, “Very well. I will help you.” And she said something in the little girl’s ear. Then the fairy disappeared.
As the kind little girl grew up, she was always ready to help people in need and was popular among the villagers. No one in the village was as happy as she was. Everyone asked her the        of ther happiness. She always smiled and answered, “The secret of my happiness is that I listened to a kind        when I was a little girl.”
When the kind girl became a very old woman and was dying, the neighbours in the village all gathered (聚拢) around her bed because they were        that her secret of happiness would die with her. They asked, “Please tell us what the kind fairy said.”
The lovely old woman still        and said, “She told me that everyone needed me, no matter how safe they seemed, no matter how rich or poor, no matter how old or young She said that helping others would make me happy all my life.”
小题1:
A.thoughtB.foundC.soundedD.felt
小题2:
A.butterflyB.birdC.snakeD.squirrel
小题3:
A.soB.orC.butD.as
小题4:
A.surprisedB.tiredC.madD.angry
小题5:
A.catchingB.beatingC.killingD.saving
小题6:
A.activeB.happyC.energeticD.humorous
小题7:
A.successB.secretC.powerD.lesson
小题8:
A.witchB.fairyC.ghostD.princess
小题9:
A.excitedB.pleasedC.gladD.afraid
小题10:
A.shoutedB.criedC.smiledD.Jumped
题型:单项选择题

内蒙古高原东部的土地类型主要是 [ ]

A、耕地

B、林地

C、草地

D、荒漠

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A.充分利用既有空间

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C.陈列商品的所有规格

D.争取人流较多的位置

E.保持商品价值

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狭义的资源指具有()或具有自然的有用成分或是具有自然环境特征的资源。

A.经济价值

B.社会价值

C.开发价值

D.消费价值

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