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
2022-01-25
5
问题
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
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. 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://www.kaotiyun.com/show/al77777K
0
大学英语四级
相关试题推荐
Directions:Somepeopleprefertoworkinagroup,whilesomepeopleprefertoworkindependently.Pleasewriteashortessayen
Inagrarian(农业的),pre-industrialEurope,"you’dwanttowakeupearly,startworkingwiththesunrise,haveabreaktohavethe
A、Itiscostlytobringback.B、Itisriskytodestroy.C、ItisofnouseonEarth.D、Itisdamagedbyradiation.A题干问的是为什么许多设备留
A、Theyweredislikedmostbychildren.B、Theywereconsideredmostnutritious.C、TheywereleastusedinBelgiancooking.D、They
A、Bloodflowandbodyheatincreaseintheaffectedarea.B、Bodymovementsintheaffectedareabecomedifficult.C、Theybegint
A、Theydrivemostofthetime.B、Therainisusuallyverylight.C、Theyhavegotusedtotherain.D、Theraincomesmostlyatni
A、Hedoubledthereward.B、Hesethimanexample.C、Hecheeredhimonalltheway.D、HehadtheeventcoveredonTV.A新闻中提到,这位父亲
A、Therearepicturesonthepages.B、Thepicturesareonlyforthoseunabletowrite.C、Theyaremadeofwastepaper.D、Theycan
A、Americansbuycostumesfortheirpetdogsnowadays.B、PeoplepurchaseHalloweencostumesforcats.C、DogsareAmericans’bestf
随机试题
2001年李某死亡,对所留遗产无遗嘱。李有二子一女,长子于1989年死亡,其子甲于2000年死亡,甲遗有一子乙;次子于1998年死亡,遗有一女丙;李的女儿于1996年死亡,收养一子丁。对李某财产有继承权的是()。
对逃税罪主观方面的认定,下列选项错误的是:()
外加电流阴极保护不需要外加电源,建设费用和维护费用比较低。()
最早利用时间系列资料分析商业循环的人之一、并于1860年首先考察商业循环是每9~10年周转一次的人是()
慢性肺心病患者,近5天来病情加重,痰黏稠不易咳出,嗜睡,神志恍惚,唇发绀,双肺可闻及水泡音。血常规:白细胞15.6×109/L,中性白细胞0.86,尿蛋白(++),大便隐血试验(±)。为明确上题患者的诊断,首要的检查是
位于A市甲区的黄河公司将一张B市乙区某银行支行为付款人的银行转账支票遗失。根据我国民事诉讼法的规定,黄河公司可以申请公示催告的法院是()。
标底是招标人对建设工程的预期价格,应控制在批准的()限额以内。
教育从生产劳动中第一次分离的标志是().
[*]
在窗体上画一个文本框,其名称为Text1,然后编写以下程序:PrivateSubForm_Load()ShowText1.Text=""Text1.SetFocusEndSubPrivateSubText1
最新回复
(
0
)