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
A、It will affect increase in yield. B、It will kill most of the domestic animals. C、It will reduce many harmful insects. D、It wil
A、It will affect increase in yield. B、It will kill most of the domestic animals. C、It will reduce many harmful insects. D、It wil
admin
2021-06-15
21
问题
(5)A new study says the speed and severity of climate change could cause major damage to small African farms. These farmers are already struggling to deal with the effects of climate change. The study was released at the African green revolution forum in Addis Ababa. It is called the African Agriculture Status Report.
(6)Small-scale farmers are the major support for African agriculture. About 70-percent of the rural populations in sub-Saharan Africa are small-scale farmers. They produce about 80-percent of the food need in Africa.
About 90-precent of these farms are rain-fed, which means that they depend on the weather. Weather is rainfall. Weather is drought Weather is an increase in temperature. They are more exposed to these climate effects than any other part of the world. On top of that most of them use their own labor or family labor. They are not mechanized.
The report says farmers in sub-Saharan Africa are also dealing with rising temperatures. This major rise in temperature brings a lot of issues to Africa food security. (7)It is going to affect reduction in yield, increase invulnerability to harmful insects and diseases that will kill most of the domestic animals.
5. What will cause serious damage to small African farms?
6. What do we learn about African agriculture from the news report?
7. What will rising temperatures affect the farmers’ life?
选项
A、It will affect increase in yield.
B、It will kill most of the domestic animals.
C、It will reduce many harmful insects.
D、It will affect food security.
答案
B
解析
新闻末尾提到,气温的大幅度升高会使家畜更容易受到害虫和疾病的困扰,导致大多数牲畜死亡,故B正确。气温的大幅度升高将给非洲粮食安全带来很多问题,将导致产量降低,A“它会导致产量增高”与新闻内容相反。气温的大幅度升高会增多虫害,而不会“减少害虫”,故C错误。D“会影响食品安全”未在新闻中提到。
转载请注明原文地址:https://kaotiyun.com/show/mOO7777K
0
大学英语四级
相关试题推荐
ThingsYouCan’tSayinCanadaA)Attackingoursacredcows(thingsorpeoplethatcannotbecriticized)mayturnyouintoo
Asmedicalevidencemountsthatweareindeedwhatweeat,consumingahealthierdiethasbecomealmostanationalpassioninth
It’snosecretthatmanychildrenwouldbehealthierandhappierwithadoptiveparentsthanwiththeparentsthatnaturedealtt
A、Themanhadbetterchooseanotherrestaurant.B、Thenewrestaurantisaperfectplacefordating.C、Thenewrestaurantcaught
A、Supervisingfinancialtransactions.B、Takingchargeofpublicrelations.C、Makingloanstoprivatecompaniesindevelopingcou
Asavolunteer,JohnApollosislosingweight—theold-fashionedway—byeatingless.Apolloshasloweredhisdailycaloricintake
Walking,ifyoudoitvigorouslyenough,istheoverallbestexerciseforregularphysicalactivity.Itrequiresnoequipment,e
A、Exciting.B、Rewarding.C、Disappointing.D、Exhausting.D对话中女士——数罗自己一天的安排并说“有时我感觉就像是个苦力”,可见她感觉很疲惫。因此,D正确。
Asregardssocialconventions,wemustsayawordaboutthewell-knownEnglishclasssystem.Thisisanembarrassingsubjectfor
A、Therewouldbeaninstanthitwithhouseenthusiasts.B、Moreandmorepeopleexpecttomakeuseofthepolicy.C、Advancedtran
随机试题
以下说法中,正确的是()。
毛细血管前阻力血管是指
A.青霉素B.诺氟沙星C.妥布霉素D.甲硝唑E.多黏菌素克雷伯杆菌感染的首选药物是
新鲜尿液即有烂苹果味提示
关于子宫脱垂,下述哪项错误
既补肾固精,又养肝明目的药是既补中益气,又养血安神的药是
下列有关借贷记账法的表述中,错误的是()。
某企业打算向银行申请借款200万元,期限一年,名义利率10%,求下列几种情况下的实际利率:(1)收款法付息;(2)贴现法付息;(3)银行规定补偿性余额为20%,(不考虑补偿性余额存款的利息);(4)银行规定补偿性余额为20%
下列叙述中错误的是()。
一个汉字的国标码需用2字节存储,其每个字节的最高二进制位的值分别为()。
最新回复
(
0
)