首页
登录
职称英语
Why are the bees called "Africanized Honey Bees"? [originaltext] These are th
Why are the bees called "Africanized Honey Bees"? [originaltext] These are th
游客
2023-11-02
87
管理
问题
Why are the bees called "Africanized Honey Bees"?
These are the so-called killer Bees you’ve no doubt heard about. Africanized Honey Bees are the same species as the familiar European honey bees used to produce honey and pollinate crops, but they’re different subspecies.
(17)They are railed "Africanized Hnney Bees" because they arc the result of interbreeding between European bees and bees from Africa , which were inadvertently released in Brazil in the 1950s. They have also been referred to as" Killer Bees "in the media because of their increased defensive behaviors. Africanized Hnney Bees name from the southern part of Afrira. They were brought to southern Brazil , and have sinee spread as far south as northern Argentina , and northward throughout South and Central America, and Mexico. They entered the United States in southern Texas in 1990, Arizona , and New Mexico in 1993, and California in 1994. Many people expect Africanized bees to be larger and very distinctive, but in fact, they look nearly identical to the European Honey Bees. Africanized bees are about 3/4 inch long, brownish, and a little fuzzy. (20)These bees are not ferocious until something disturbs them.
选项
A、They are defensive when they feel threatened.
B、They are the result of interbreeding between European bees and African bees.
C、They came from the southern part of Africa.
D、They are very large.
答案
B
解析
情景事实题。根据句(17)可知,这种蜜蜂是欧洲蜜蜂和非洲蜜蜂杂交后的新品种,因此叫作“非洲裔蜜蜂”。因此B为正确答案。
转载请注明原文地址:http://tihaiku.com/zcyy/3152144.html
相关试题推荐
Iwastohavemadeaspeechif______.A、IwasnotcalledawayB、nobodywouldhave
Thefootballmatchwas______becauseoftheheavyrain.A、calledoffB、calledup
Whatisthenewsitemmainlytalkingabout?[br][originaltext]TheUnitedN
Whatisthenewsitemmainlytalkingabout?[br][originaltext]TheUnitedN
MichaelSchumachergotinjuredwhilehewas______.[br][originaltext](29)T
MichaelSchumachergotinjuredwhilehewas______.[originaltext](29)TheGer
TheunemploymentrateinFebruarywas______.[originaltext]Thedeepdownturn
Whyarethebeescalled"AfricanizedHoneyBees"?[br][originaltext]These
Whyarethebeescalled"AfricanizedHoneyBees"?[originaltext]Theseareth
Wecaninferfromthespeakerthat______.[br][originaltext]Today,Iwant
随机试题
Mostearthquakesoccurwithintheupper15milesoftheearth’ssurface.But
[originaltext]W:Hello,John,thisisAlice.I’mcallingfromwork.How’syour
Abooklesslifeisa/an【C1】______life.Booksinfluencethedepthand【C2】___
HealthworkerswhoareHIVpositivearebannedfromperformingmostsurge
A.switchingB.criticalC.diminishD.buysE.peeledF.crucialG.alt
Noonehadeverbelievedhim,thatonesummereveninghehadwanderedonto
案例: 阅读下面的学生作文,完成第题。 大成若缺 ①人生是一幅水墨画,我们
经国务院同意,2011年开展地方政府自行发债试点的地区是()。 Ⅰ.北京
常用盐制的药物有( ) A.知母、黄柏 B.杜仲、补骨脂、沙苑子 C.泽
经夏某申请,某县社保局作出认定,夏某晚上下班途中驾驶摩托车与行人发生交通事故受重
最新回复
(
0
)