首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
(1) Every second, I hectare of the world’s rainforest is destroyed. That’s equivalent to two football fields. An area the size o
(1) Every second, I hectare of the world’s rainforest is destroyed. That’s equivalent to two football fields. An area the size o
admin
2022-04-02
36
问题
(1) Every second, I hectare of the world’s rainforest is destroyed. That’s equivalent to two football fields. An area the size of New York City is lost every day. In a year, that adds up to 31 million hectares — more than the land area of Poland. This alarming rate of destruction has serious consequences for the environment; scientists estimate, for example, that 137 species of plant, insect or animal become extinct every day due to logging. In British Columbia, where, since 1990, thirteen rainforest valleys have been clearcut, 142 species of salmon have already become extinct, and the habitats of grizzly bears, wolves and many other creatures are threatened. Logging, however, provides jobs, profits, taxes for the government and cheap products of all kinds for consumers, so the government is reluctant to restrict or control it.
(2) Much of Canada’s forestry production goes towards making pulp and paper. According to the Canadian Pulp and Paper Association, Canada supplies 34% of the world’s wood pulp and 49% of its newsprint paper. If these paper products could be produced in some other way, Canadian forests could be preserved. Recently, a possible alternative way of producing paper has been suggested by agriculturalists and environmentalists: a plant called hemp.
(3) Hemp has been cultivated by many cultures for thousands of years. It produces fiber which can be made into paper, fuel, oils, textiles, food, and rope. According to its proponents, four times as much paper can be produced from land using hemp rather than trees, and many environmentalists believe that the large-scale cultivation of hemp could reduce the pressure on Canada’s forests.
(4) However, there is a problem: hemp is illegal in many countries of the world. This plant, so useful for fibre, rope, oil, fuel and textiles, is a species of cannabis, related to the plant from which marijuana is produced. In the late 1930s, a movement to ban the drug marijuana began to gather force, resulting in the eventual banning of the cultivation not only of the plant used to produce the drug, but also of the commercial fiber-producing hemp plant. Although both George Washington and Thomas Jefferson grew hemp in large quantities on their own land, any American growing the plant today would soon find himself in prison — despite the fact that marijuana cannot be produced from the hemp plant, since it contains almost no THC (the active ingredient in the drug).
(5) In recent years, two major movements for legalization have been gathering strength. One group of activists believes that ALL cannabis should be legal — both the hemp plant and the marijuana plant — and that the use of the drug marijuana should not be an offense. They argue that marijuana is not dangerous or addictive, and that it is used by large numbers of people who are not criminals but productive members of society. They also point out that marijuana is less toxic than alcohol or tobacco. The other legalization movement is concerned only with the hemp plant used to produce fibre; this group wants to make it legal to cultivate the plant and sell the fiber for paper and pulp production. This second group has had a major triumph recently: in 1997, Canada legalized the farming of hemp for fiber. For the first time since 1938, hundreds of farmers are planting this crop, and soon we can expect to see pulp and paper produced from this new source.
Why do agriculturalists think that hemp would be better for paper production than trees?
选项
A、It is cheaper to grow hemp than to cut down trees.
B、More paper can be produced from the same area of land.
C、Hemp produces higher quality paper.
D、Paper made of hemp is more expensive.
答案
B
解析
细节题。 “hemp”和“be better…than gees”是定位关键词。第三段中解释了“hemp”造纸的优点是产量多“four times as much paper can be produced from land using hemp rather than trees”。
转载请注明原文地址:https://jikaoti.com/ti/NjzMFFFM
0
专业英语四级
相关试题推荐
Researchershaveestablishedthatwhenpeoplearementallyengaged,biochemicalchangesoccurinthebrainthatallowittoact
Researchershaveestablishedthatwhenpeoplearementallyengaged,biochemicalchangesoccurinthebrainthatallowittoact
Researchershaveestablishedthatwhenpeoplearementallyengaged,biochemicalchangesoccurinthebrainthatallowittoact
Researchershaveestablishedthatwhenpeoplearementallyengaged,biochemicalchangesoccurinthebrainthatallowittoact
Whichofthefollowingdeterminers(限定词)CANNOTbeplacedbeforebothsingularcountnounsandpluralcountnouns?
A、ApersonnelfromtheStudents’Union.B、Apersonwhostudiesnutrition.C、Aprofessionaldoctor.D、Aprofessorfromtheuniver
Listentothefollowingpassage.Altogetherthepassagewillbereadtoyoufourtimes.Duringthefirstreading,whichwillbe
Ascholar’sprofessionalethicsareessentialtohiscareerandinasensedeterminehiscontributionstothepublic.Whatdoth
TheDigitalAgeNowadaysdigitalproductsareusedinmanyfields.Whatinfluencedoyouthinkitwillbringtoourwork,st
(1)TheplanedebristhatwashedashoreonanislandintheIndianOceanlastweekwasconfirmedtobepartoftheMalaysiaAirl
随机试题
A.胃泌素B.胰泌素C.胆囊收缩素D.生长抑素E.胃动素引起胰腺分泌大量水分和HCO3-的是
A.封闭B.pH9.6的碳酸缓冲液C.4℃过夜D.包被E.1%~5%牛血清蛋白常作为封闭液的是
参予心力衰竭的发生和发展的体液因子有
2016年的大数据产业书博会,甲、乙、丙3位同学仅有两张入场券,3人只好用抓阄的方式,为此他们在3张纸条上写上两个有和一个无,若已知乙已经抽到了入场券,则甲抽到入场券的概率是:
阅读下面的文章,回答问题。中庸之道是中国文化的骨髓,作为一种方法论,它已经深深渗透到了与中国文化有关的每一个元素和成分之中,成为构成普遍的文化心理和社会心理的核心要素之一。每个置身于中国文化视野中的社会成员,无论你愿不愿意,承不承认,你都无法摆脱
Idon’tbelievethatmenhavedeliberatelyturnedusintoslaves,asoneofyourcorrespondentswrites.【1】Idoknowthatmanywo
影响测试有效性的因素——1995年英译汉及详解Thestandardizededucationalorpsychologicalteststhatarewidelyusedtoaidinselecting,classifyi
在下面的IP地址中属于C类地址的是(62)。
Autonomousrobotsareabletomoveanddecidebythemselves.Atasimplelevel,thesecanincluderobotvacuumcleanersthat"de
WhentoBuyYourChildaCellphoneDavidPogerhadplannedtobuyhisdaughterMayaacellphonewhenshewas15andinhigh
最新回复
(
0
)