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
33
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、types
B、categories
C、species
D、classes
答案
C
解析
本题考核的知识点是:of结构+名词辨析。of结构考查修饰关系。四个词都有“种类,类型”的意思。type指一种类型,如:Cotton is a type of material.棉花是一种材料。category侧重在一大系统中将各种物质进行划分,如:There are different categories of books in a library.图书馆里有各种不同种类的书籍。species专门指(植物或动物的)种,如 Some species of animals have become extinct because they could not adapt to a changing environment.有一些动物已经灭种了,因为它们不能适应环境的变化。class侧重按照质量、等级进行划分,如top class student一流的学生。文中指的是植物、动物的种类,因此C为答案。
转载请注明原文地址:https://tihaiku.com/zcyy/4049176.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,【C1】______hectareoftheworld’srainforestisdestroyed.That’
Everysecond,【C1】______hectareoftheworld’srainforestisdestroyed.That’
随机试题
_______decidestorunforPresidentmustfileafinancialstatementwiththeFed
Intheearly1950stheresearcherswhoproducedthefirstcladglassopt
Mostpeopledon’twakeupinthemorning,combtheirhair,andwalkoutthe
Howcanwegetridofgarbage?Dowehaveenoughenergysourcestomeetour
[originaltext]W:Whatdidyouthinkaboutthemovie?(22)M:Well...IthinkHa
维生素B1的主要来源有( )。A.挂面 B.动物的肝脏 C.豆类 D.肉
符号Rf表示A.旋光度B.折光率C.比旋度D.密度E.比移值
根据所给图表,文字资料回答问题。 2008年,全国民政事业基本建设完成投资总
《未成年人保护法》规定,学校应当(),根据未成年学生身心发展的特点,对他们
2010年我国决定加快推进三网融合,即推进()的融合发展。A.因定网、移动网和卫
最新回复
(
0
)