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
Agriculture is undoubtedly the most important sector in the economies of most non-oil exporting African countries. It【C1】______
Agriculture is undoubtedly the most important sector in the economies of most non-oil exporting African countries. It【C1】______
admin
2013-04-15
44
问题
Agriculture is undoubtedly the most important sector in the economies of most non-oil exporting African countries. It【C1】______ about 30% of Africa’s GDP and contributes【C2】______ 50% of the total export value,【C3】______ 70% of the continent’s population depending on the sector for their【C4】______ . Production is subsistence in nature with a high【C5】______ on the rain. The debate on climate change and its impacts on agriculture is【C6】______ very crucial to the very survival of the continent and its people. The continent is particularly【C7】______ to climate change because it includes some of the world’s poorest nations.
The climate in Africa is【C8】______ tropical in nature, which is broadly【C9】______ into three main climatic zones:【C10】______ equatorial, dry, and temperate(温带). Within these zones, altitude and other localized【C11】______ also produce distinctive regional climates.
Climate change,【C12】______ indicated by prolonged drought is one of the most serious climatic【C13】______ affecting the agricultural sector of the continent. As most of the agriculture activities in African countries hinges on rain fed, any adverse changes in the climate would likely have a【C14】______ effect on the sector in the region.
【C15】______ changes in the climate may affect the whole continent, its【C16】______ may vary across the continent. In northeast Africa, more intense dry periods and shorter wet seasons are expected to affect even huge river systems such as the Blue Nile, leading to serious water shortages and【C17】______ consequences to the agriculture and forestry sectors throughout the region. East and Central Africa will also see its agricultural【C18】______ decline. Coastal areas may also be affected by rising sea levels and intrusion of salt water into inland freshwater resources. The staple food for the region, maize, is particularly susceptible to drought. Wetlands of international importance and wildlife are also under threat from【C19】______ in Southern Africa. Climate change, therefore, is expected to worsen the food supply,【C20】______ , exacerbate the widespread poverty in the region.
【C7】
选项
A、subsidiary
B、subjective
C、susceptible
D、subdued
答案
C
解析
形容词辨义题。本处意思是:非洲大陆对于气候变化尤其敏感.因为它包括一些世界上最贫穷的国家。故选C susceptible“敏感的,易受…影响的”。
转载请注明原文地址:https://kaotiyun.com/show/r7I7777K
0
大学英语六级
相关试题推荐
Thelocalgovernmentleadersaremakingeveryeffortto______theproblemofpoverty.
Officialsfearthatextremistsmay______toviolence.
Althoughtheheavyrainstopped,itwasatleastanhourlaterthatthefloodbeganto______
Studiesin1830Americanelementaryschoolshaveshown______(贫穷是如何始终与挫败感相联系的).
Bynow,howtheimmunesystemisaffectedbystresshasbeenwell-documented.Inonestudy【C1】______newlywedcouples,forexampl
A、Theoldshouldleadasimplelife.B、Theoldshouldtakemoreexercise.C、Theoldshouldfacethefactofaging.D、Theoldsho
A、Shefeelsveryhotintheroom.B、Shewantstoavoidmeetingpeople.C、Shewantstosmokeacigaretteoutside.D、Shedoesn’tl
A、Hedoesn’tthinktheyarebeautiful.B、Hesuggeststhewomantoweartheminoffice.C、Hethinkstheyareonlyforrichpeople
ApproachestoGetAdaptedtotheSociety1.很多同学感觉毕业后很难融入社会2.分析产生这一问题的原因3.我的看法
I’drather______(你坚持自己的原则).Youdon’thavetoalwaysagreewiththeauthority.
随机试题
灵感
以下组织结构中分权程度最高的是()
Socialcustomsandwaysofbehavingchange.Thingswhichwereconsideredimpolitemanyyearsagoarenowacceptable.Justafew
慢性支气管炎下列哪些正确
硬膜外麻醉时,将麻醉剂注入硬膜外腔的常用部位是
李某因故意杀人罪,被一审法院判处死刑立即执行。李某在上诉期内提起上诉。关于其撤回上诉的说法,哪些是不正确的?
有限责任公司型股权投资基金分红采用的形式是()。
股票的性质主要包括()。
“几十年的经验使我深刻体会到,学点哲学的确可以使人做事情少犯错误,做研究少走弯路。”下列观点与“国家最高科学技术奖”获得者李振声的上述感悟相一致的是()。
关于模板,下列说法不正确的是()
最新回复
(
0
)