问题 问答题

滇东南地区某山岭重丘区高速公路工程,全长62.05km,其中山岭区长18.9km,设计行程速度60km/h,路基宽22.5m;重丘区43.15km,设计行程速度80km/h,路基宽24.5m。主要工程数量如下;土方287.5×103m3,石方320.4×103m3,特大桥5座,大桥20座,隧道5座,长4740m,立体交叉9处,永久占地291.79hm2,拆迁建筑物10300m2,拆迁户数58户,210人。沿途永久占用土地包括水田19.9hm2,荒地70.3hm2,经济林0.56hm2,橙杂林68.2hm2,河沟水体10.89hm2,道路1.09hm2,临时占用旱地1.04hm2,荒地125.2hm2,该项目选线横跨南盘江,在项目起点K3.0~K4.5处,经过作为当地水源地的丰收水库集水范围。

该项目的主要环境影响有哪些评价重点是什么

答案

参考答案:该项目的主要环境影响:
(1)运营期的噪声影响。
(2)运营期的汽车尾气影响。
(3)施工期的扬尘、水土流失影响。
(4)水环境影响:项目部分路段经过水源地,施工过程以及运营期风险情况下会对饮用水源水质造成影响。
(5)生态环境影响:工程建设造成的植被破坏等。
(6)景观影响。
评价重点:运营期机动车辆对沿线主要环境敏感点的大气环境、声环境以及对饮用水源水库的环境风险。

选择题
阅读理解

阅读理解。

     In this age of Internet chat, videogames and reality television, there is no shortage of mindless activities

to keep a child occupied. Yet, despite the competition, my 8-year-old daughter Rebecca wants to spend her

leisure time writing short stories. She wants to enter one of her stories into a writing contest, a competition

she won last year. 

     As a writer I know about winning contests, and about losing them. I know what it is like to work hard

on a story only to receive a rejection slip from the publisher. I also know the pressure of trying to live up to

a reputation created by previous victories. What if she doesn't win the contest again? That's the strange thing

about being a parent. So many of our own past scars and dashed hopes can surface.

     A revelation (启示) came last week when I asked her, "Don't you want to win again?" "No," she replied,

"I just want to tell the story of an angel going to first grade."

     I had just spent weeks correcting her stories as she spontaneously (自发地) told them. Telling myself that

I was merely an experienced writer guiding the young writer across the hall, I offered suggestions for

characters, conflicts and endings for her tales. The story about a fearful angel starting first grade was quickly

"guided" by me into the tale of a little girl with a wild imagination taking her first music lesson. I had turned her

contest into my contest without even realizing it.

     Staying back and giving kids space to grow is not as easy as it looks. Because I know very little about farm

animals who use tools or angels who go to first grade, I had to accept the fact that I was co-opting (借用) my

daughter's experience.

     While stepping back was difficult for me, it was certainly a good first step that I will quickly follow with

more steps, putting myself far enough a way to give her room but close enough to help if asked. All the while

I will be reminding myself that children need room to experiment, grow and find their own voices.

1. What do we learn from the first paragraph? [ ]

A. A lot of entertainments compete for children's time nowadays.

B. Rebecca is much too occupied to enjoy her leisure time.

C. Children do find lots of fun in many mindless activities.

D. Rebecca draws on a lot of online materials for her writing.

2. What did the author say about her own writing experience? [ ]

A. She did not quite live up to her reputation as a writer.

B. Her way to success was full of pains and frustrations.

C. She was constantly under pressure of writing more.

D. Most of her stories had been rejected by publishers.

3. The author took great pains to correct her daughter's stories because _____.[ ]

A. she wanted to help Rebecca realize her dreams of becoming a writer

B. she was afraid Rebecca's imagination might run wild while writing

C. she did not want to disappoint Rebecca who needed her help so much

D. she believed she had the knowledge and experience to offer guidance

4. What's the author's advice for parents? [ ]

A. Children should be given every chance to voice their opinions.

B. Parents should keep an eye on the activities their kids engage in.

C. Children should be allowed freedom to grow through experience.

D. A writing career, though attractive, is not for every child to pursue.