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The desire for ivory products causes the killing of an elephant,but as their populations continue to fall,the hungry black market has become creative to satisfy its greed.Now,ivory hunters are setting their sights on everything.One victim of this cruel practice is the hippopotamus(河馬).A new study says that arise in demand for hippopotamus's teeth is threatening them with extinction.
   In many ways,it takes a lot of effort to kill an elephant.They are legally well protected in most countries where they range and international regulations are clear.Also,smuggling(走私)large pieces of ivory internationally is easily noticed.Hippos offer a cheaper and easier ivory option.The simple truth is that they are not high on the priority list of the international conservation community.A group of wild-living African elephants will either be tracked with radio collars(項(xiàng)圈) or will be the focus of long-term conservation research,ecotourism or law-enforcement efforts.Not so with hippos.Unlike their famous cousins,they don't come with a protective environment,meaning hunters can take their time.
   Most elephant populations are listed under the highest level (Appendix I) of the Convention on International Trade in Endangered Species of Wild Fauna and Flora,but hippos are listed under Appendix Ⅱ of it,meaning some trade impossible.We have created a situation where some hippos can be shot,but we have few effective ways to regulate the trade,leaving it wide open to abuse.
   Having lived in Africa and worked in frontline conservation,I have seen the first-hand that in the name of art,no ivory-bearing animal is safe.I have heard the stories and seen the bodies of hippos killed by machine-gun fire,mouths open,bloody and toothless.People are working to stop this and many wildlife authorities do what they can,but until there is a real change in the demand for ivory,the hippo has joined the elephant in being in desperate need of our help.

(1)What does the new study find?
B
B

A.Black marketers are hunting other animals for ivory.
B.Hippos face extinction due to ivory demand.
C.The number of elephants is decreasing.
D.Ivory demand is rising.
(2)What's the current condition of hippos?
C
C

A.They wear radio collars.
B.They are the targets of ecotourism.
C.They live in a less protective environment.
D.They are well protected by clear international regulations.
(3)Paragraph 3 is developed mainly
D
D
.
A.by process
B.by analyses
C.by statistics
D.by comparison
(4)What's the main solution to the problem in the text according to the author?
D
D

A.Law enforcement.
B.The efforts of authorities.
C.Raising public awareness.
D.Reducing the demand for ivory

【考點(diǎn)】說明文;環(huán)境保護(hù)
【答案】B;C;D;D
【解答】
【點(diǎn)評(píng)】
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發(fā)布:2024/5/11 8:0:9組卷:0引用:3難度:0.5
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    發(fā)布:2025/1/6 16:30:6組卷:0引用:1難度:0.5
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    發(fā)布:2025/1/6 16:30:6組卷:0引用:1難度:0.5
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    發(fā)布:2025/1/30 8:0:1組卷:1引用:1難度:0.4
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