首页
登录
职称英语
Agriculture is undoubtedly the most important sector in the economies of m
Agriculture is undoubtedly the most important sector in the economies of m
游客
2023-09-02
15
管理
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. [br] 【C12】
选项
A、partially
B、specially
C、mostly
D、especially
答案
D
解析
逻辑衔接题.本处意思是:气候变化,尤其是持续的干旱是最严重的气候灾害之一。故选D especially“尤其”。
转载请注明原文地址:https://tihaiku.com/zcyy/2977669.html
相关试题推荐
Theproblemofpopulationismainlyman-made.[br]Itisveryimportanttheactu
[originaltext]Man’sfirstrealinvention,andoneofthemostimportantinv
[originaltext]Man’sfirstrealinvention,andoneofthemostimportantinv
[originaltext]Man’sfirstrealinvention,andoneofthemostimportantinv
[originaltext]Atonetimeitwasthemostimportantcityintheregionabu
Whyaresleddogssaidtobephysicalwonders?[br]Whatisveryimportantinth
__________(无可否认)thatthismathematicianmadeimportantachievementsinthisfi
【B1】______[br]【B11】______[originaltext]OneofAmerica’smostimportant(26
【B1】______[br]【B9】______[originaltext]OneofAmerica’smostimportant(26)
【B1】______[br]【B8】______[originaltext]OneofAmerica’smostimportant(26)
随机试题
A、Lionsmakemostkillsinthedaytime.B、Malelionscaremoreabouteatingthan
Whentwopeoplearetalkingtoeachother,theytendtostandaspecificdis
某水利枢纽工程船闸上游引航道土石方开挖工程在合同履行过程中,发生以下情况: (
患者,男,45岁,阵发性左腰部疼痛,剧烈难忍,伴恶心呕吐,疼痛向同侧睾丸和大腿内
C
属于部质监局评定的增项复核以现场核查为主。()
制订社区发展计划,必须考虑计划的()、适合性、可接受性A.可行性 B.民主
有利于腹膜炎渗液流至盆腔,减少毒素吸收的护理措施是A、胃肠减压 B、应用抗生素
产褥感染、流产后感染扩散的主要途径是A.以上全有 B.直接蔓延 C.经淋巴系
关于施工许可证延期开工、核验和开工报告重新办理的规定,说法正确的是()。A.如
最新回复
(
0
)