首页
登录
职称英语
Every second,【56】hectare of the world’s rainforest is destroyed. That’s one
Every second,【56】hectare of the world’s rainforest is destroyed. That’s one
游客
2025-04-22
27
管理
问题
Every second,【56】hectare of the world’s rainforest is destroyed. That’s one to two football fields.
This【57】rate of destruction has serious consequences【58】the environment. Scientists estimate, for example, that 137【59】of plant, insect or animal become【60】every day due to logging. In British Columbia,
【61】,since 1990,thirteen rainforest valleys have been clear cut,142 species of salmon have already become extinct, and the【62】of grizzly bears, wolves and many other creatures are threatened. Logging,
【63】,provides jobs , profits, taxes for the government and cheap products of all kinds for consumers, so the government is【64】to restrict or control it. Much of Canada’s forestry production【65】making pulp and paper. According to the Canadian Pulp and Paper Association, Canada【66】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【67】. Recently, a possible【68】way of producing paper has been suggested by agriculturalists and environmentalists: a plant called hemp. Hemp has been cultivated by many cultures for thousands of years. It produces fibre which can be【69】paper, fuel, oils, textiles, food, and rope. For many centuries, it was essential to the economies of many countries【70】it was used to make the ropes and cables used on sailing ships; colonial expansion and the establishment of a world-wide trading【71】would not have been possible【72】hemp. Nowadays, ships’ cables are usually made from wire or synthetic fibres, but scientists are now suggesting that the cultivation of hemp should be【73】for the production of paper and pulp. According to its proponents, four-times as【74】paper can be produced from land using hemp rather than trees, and many environmentalists believe that the【75】scale cultivation of hemp could reduce the pressure on Canada’s forests. [br]
选项
A、maintained
B、sustained
C、preserved
D、held
答案
C
解析
本题考核的知识点是:动词辨析。四个词都有“保持,维持”的含义,可有以下差别:maintain指“供养家庭,维修、保养(机器、道路等)”;sustain有“抵挡、忍耐困难”的含义;preserve指“保护、维持(自然资源,历史古迹),保存食物不变质”;hold指“保持原有的姿态、金钱、:土地、职位等不变”。本文中,森林的保护和维持应该用preserve。
转载请注明原文地址:http://tihaiku.com/zcyy/4049184.html
相关试题推荐
Everysecond,【56】hectareoftheworld’srainforestisdestroyed.That’sone
Everysecond,【56】hectareoftheworld’srainforestisdestroyed.That’sone
Everysecond,【56】hectareoftheworld’srainforestisdestroyed.That’sone
Everysecond,【56】hectareoftheworld’srainforestisdestroyed.That’sone
Everysecond,【56】hectareoftheworld’srainforestisdestroyed.That’sone
Everysecond,【56】hectareoftheworld’srainforestisdestroyed.That’sone
Everysecond,【56】hectareoftheworld’srainforestisdestroyed.That’sone
Everysecond,【56】hectareoftheworld’srainforestisdestroyed.That’sone
Everysecond,【56】hectareoftheworld’srainforestisdestroyed.That’sone
Everysecond,【56】hectareoftheworld’srainforestisdestroyed.That’sone
随机试题
•Lookatthechartbelow.Itshowsthesalesofmobilephonesindifferentcom
ThehomelessmakeupagrowingpercentageofAmerica’spopulation.【C1】____
ClimateClimateisthelong-termpatternofweatherina【T1】______area.
土建快速建模工具中,关于【轴线重排】命令,哪项描述是错误的?()A.可以对轴线进
患者,男,72岁,因“头晕,站立不稳1天,加重4小时”就诊。1天前出现头晕、心慌
A.高热、恶寒,甚或寒战下腹疼痛拒按 B.下腹疼痛拒按,热势起伏 C.下腹疼
以温阳健脾,行气利水为主要功用的方剂是( ) A.温脾汤 B.健脾丸 C
A.清肺解表,化痰止嗽 B.清热利咽,解毒止痛 C.解表清热,宣肺化痰 D
共用题干 患者,男,51岁。左耳下无痛性包块6年半。检查:扪及3.5cm*4.
用人单位濒临破产进行法定整顿期间或者生产经营状况发生严重困难,确需裁减人员的,对
最新回复
(
0
)