问题 选择题

为了改善生态环境,“十五”计划要求我国森林覆盖率从现在的16.55%提高到18.2%。下列措施中,能快速有效提高森林覆盖率的是(  )

①继续营造防护林体系

②实施退耕还林工程

③加强自然保护区建设

④实施天然林保护工程

A.①②

B.①③

C.②④

D.③④

答案

答案:A

本题考查我国森林覆盖率提高的措施,是对分析辨别能力的考查。题目中给出的四个措施都是可行的,这就要求注意题干中的关键词“快速、有效”。③④两个措施都是对森林的保护措施,可以减少对森林的砍伐和破坏,但不能提高森林的覆盖率。

阅读理解

I grew up in the 1950s with very practical parents. My mother washed aluminum foil(铝箔纸)after she cooked in it, and then she reused it. She was the earliest recycle(回收)queen before people had a name for it.

My father was no different. He preferred getting old shoes fixed to -buying new ones. Their  marriage was good and their dreams were focused(集中).Their best friends lived just a wave away. Though my parents have passed away, I can see them now - Dad in trousers, a T-shirt and a hat and Mom in a house dress, lawnmower(割草机)in one hand and dishtowel in the other.

It was the time to fix things -a curtain rod(挂帘杆),the kitchen radio, the screen door, the oven door, and so on. They fixed all things we had. It was a way of life, and sometimes it made me crazy. All that re-fixing and renewing made me want to scream.1 wanted just once to be wasteful. Waste meant being rich. Throwing things away meant you knew there'd always be more. I often thought like that.

But then my mother died, and on that clear summer night, in the warmth of the hospital room, I learned that sometimes there isn't any more. Sometimes, what we care about most gets all used up and goes away and it will never return. So, while we have it, it is the best that we love it, care for it, fix it when it's broken and cure it when it's sick.

This is true for marriage, old cars, children with bad report cards, dogs with bad hips and aging parents and grandparents. We keep them because they are worth it and because we are worth it.

小题1:We can learn that when the writer was young, she_______.

A.thought highly of her parents' habits

B.often helped her parents fix old things

C.often threw things away without being noticed

D.at times hated it when her parents fixed old things小题2:What did the writer realize afier her mother's death?

A.Her mother truly loved her.

B.She had wasted a lot of money.

C.Things may never return once they are gone.

D.She had hurt her parents for many times.小题3:What is the writer's purpose in writing the passage?

A.To advise us to love what we have.

B.To encourage us to recycle old things.

C.To explain why her parents recycled.

D.To help us know about life in the past.

判断题