问题 综合

阅读材料,完成下列各题。

材料一  2012 年2 月国家发改委公布本部大开发“十二五”规划“呼包银榆经济区”被除数列入本部重点开发地区。本区降水较少,沙漠广布;有煤、天然气、稀土、铁、铅锌等数十种矿产资源,其中稀土储量占世界一半,天然气含量全中第一,煤炭储量全国第二。

材料二  下 图为“呼包银榆地区示意图”

(1)根据材料一分析,本区矿产资源的特点有                         

(2)根据本区矿产资源优势,除发展采掘工业、电力工业外,还发展___________ 、___________________ 。制约本地区矿产资源开发利用的主要自然因素是_________________________________。

(3)为促进煤炭资源的开发利用,当地积极发展坑口电站,实施西电东送工程。该工程的实施对当地的主要影响有                                                                                                                                                                                                        

答案

(1)种类多;数量大

(2)钢铁、有色金属冶炼、化学、机械制造(任答2 点);水源

(3)将资源优势转化为经济优势;增加就业机会;  加大资源与生态环境的压力。

完形填空

根据短文内容,从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。

  小题1: It is a new term in today's tourism industry.But in an age of growing environmental awareness, it is not too difficult for us to imagine and understand this new form of holiday.

  Ecotourism, which is considered as a kind of responsible tourism, is typically defined(定义)as travel to places where special and unusual plants, animals and cultural heritages (遗产) are the main ttractions. 小题2: Therefore, programs concerning the protection of some natural and cultural spots also form'a part of ecotourism.  Ecotourism is developing at great speed.According to a recent report by the World Tourism Organization, ecotourism in recent years has enjoyed an annual growth of about 5% worldwide. 小题3:  They include bird watching, hiking, diving, photography and taking part in various kinds of local cultural events.  小题4:  However, it looks like some smaller towns and country areas may well become the new destinations for people to visit tomorrow because they are rich in ecological, cultural and historical resources (资源).

  Ecotourism has been gaining increasing recognition and popularity mainly for the relaxing, natural and vivid experience it offers to tourists.People are attracted to nature  and long to be close to it.However, a conflict between nature and human beings is unavoidable. 小题5:

A.The definition of ecotourism is beyond words.

B.It takes ecology and culture into consideration.

C.You may not be very familiar with "ecotourism".

D.More than 80 activities have been listed for ecotourism.  E.People can have great fun enjoying nature through ecotourism.

  F.Big cities are still the major places that attract tourists in our society today.

  G.How to protect natural resources while taking advantage of them is of great importance.

问答题 简答题