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
Every second,【C1】______hectare of the world’s rainforest is destroyed. That’s one to two football fields. This【C2】______rate
Every second,【C1】______hectare of the world’s rainforest is destroyed. That’s one to two football fields. This【C2】______rate
admin
2013-01-28
45
问题
Every second,【C1】______hectare of the world’s rainforest is destroyed. That’s one to two football fields.
This【C2】______rate of destruction has serious consequences【C3】______the environment Scientists estimate, for example, that 137【C4】______of plant, insect or animal become【C5】______every day due to logging. In British Columbia,【C6】______, since 1990, thirteen rainforest valleys have been clear cut, 142 species of salmon have already become extinct, and the 【C7】______of grizzly bears, wolves and many other creatures are threatened. Logging, 【C8】______, provides jobs, profits, taxes for the government and cheap products of all kinds for consumers, so the government is【C9】______to restrict or control it Much of Canada’s forestry production【C10】______making pulp and paper. According to the Canadian Pulp and Paper Association, Canada【C11】______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【C12】______. Recently, a possible【C13】______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【C14】______paper, fuel, oils, textiles, food, and rope. For many centuries, it was essential to the economies of many countries【C15】______it was used to make the ropes and cables used on sailing ships; colonial expansion and the establishment of a world-wide trading【C16】______would not have been possible【C17】______hemp. Nowadays, ships’ cables are usually made from wire or synthetic fibres, but scientists are now suggesting that the cultivation of hemp should be【C18】______for the production of paper and pulp. According to its proponents, four-times as【C19】______paper can be produced from land using hemp rather than trees, and many environmentalists believe that the【C20】______scale cultivation of hemp could reduce the pressure on Canada’s forests.
【C13】
选项
A、optional
B、potential
C、promising
D、alternative
答案
D
解析
本题考核的知识点是:形容词辨析+修饰成分。optional意为“可自由选择的”。如:English is an optional lesson.英语是选修课。potential意为“可能的,潜在的”。promising意为“有希望的,有前途的”。alternative意为“其他的,两者择一的”。如:The way was blocked.so we went by an alternative road.这条路被挡住了,因此我们走了另一条路。根据文章,制造纸张的方法还有其他可能的选择,只有alternative能够确切表达这层含义。
转载请注明原文地址:https://kaotiyun.com/show/Ex1O777K
0
考博英语
相关试题推荐
Inrecentyears,manyAmericansofbothsexesandvariousageshavebecomeinterestedinimprovingtheirbodies.Theyhavebecom
Thereareanumberofformatsforreportingresearch,suchasarticlestoappearinjournals,reportsaddressedtofundingagenc
Thereareanumberofformatsforreportingresearch,suchasarticlestoappearinjournals,reportsaddressedtofundingagenc
Itisnotforbiddentodreamofbuildingabetterworld,whichisbyandlargewhatthesocialsciencestrytohelpustodo.Ho
Mark’spostureandattitude______boredomwhentheteacherwasgivinghisinstructions.
Duringthenormaldevelopmentofself,achildisaffectedbycertaininfluentialfactors.(1)Infantsformanattachmentwitht
Ourspeciesevolvedonthemove.Recentresearchontheeffectsofexerciseandtheconsequencesofsedentarylivinghasshownt
Nanotechnology,accordingtoitsfans,willjump-startanewindustrialrevolutionwithmolecular-sizedstructuresascomplexas
CollegesportsintheUnitedStatesareahugedeal.AlmostallmajorAmericanuniversitieshavefootball,baseball,basketball
Governmentsthatwanttheirpeopletoprosperintheburgeoningworldeconomyshouldguaranteetwobasicrights:therighttopr
随机试题
下列哪项不是糖皮质激素的不良反应
功能补肾助阳,又能润肠通便的药是
患者,女,27岁。患甲状腺功能亢进症,入院时体温37℃,脉搏101/min,血压130/70mmHg,拟行双侧甲状腺次全切除术。术前按常规服碘剂患者术前服用碘剂的目的是
混合站的压力降不宜取得过大,应选用压力降较小的调节系统,一般不超过()。
为自觉践行雷锋精神,推动学雷锋活动常态化,中央文明办在全国部署开展以“关爱他人、关爱社会、关爱自然”为主要内容的“三关爱”志愿服务活动。这说明()。①主体可以对客体价值进行选择②应把维护人民的利益作为自己最高的价值追求③对客体价值的评价来源于
关于人体常识,下列表述正确的是()
2012年4月以来,中日两国发生领土和领海的争端,导致政治、外交关系明显恶化。在日本政府于9月11日宣布“购买”钓鱼岛,实施所谓“国有化”以后,中国对此表示了强烈抗议并多次宣示对钓鱼岛拥有主权。这表明()。①利益分歧是国家对立的根源②国
19世纪,爱默生和其他一些作家向读者传授一种称为“自助论”的理论。在这些人看来,一个有个性的人必须要有一颗充实的大脑。在这种思想的指导下,为了得到他人的尊重,有必要在闲暇时广泛涉猎文化史上的杰出著作。同时,也有必要熟悉哲学、神学和世界范围内的重大政治事件。
Inthefollowingarticle,somesentenceshavebeenremoved.ForQuestions1—5,choosethemostsuitableonefromthelistA—G
简述软件能力成熟度模型集成(CMMI)与CMM的区别,它的优点在哪里。简述你所采用软件能力成熟度模型集成(CMMI)后的效果。你有哪些主要体会和进一步的设想。
最新回复
(
0
)