首页
登录
职称英语
Despite the extravagant colors of the flowers bees visit, until the early 19
Despite the extravagant colors of the flowers bees visit, until the early 19
游客
2024-01-10
25
管理
问题
Despite the extravagant colors of the flowers bees visit, until the early 1900s it was commonly thought that bees were entirely color-blind. To test this, zoologist Karl von Frisch set out an array of dishes on cards. The dish on one card, the only blue card among varying grays, contained sugar water. Once bees learned to visit this card and dish combination, he varied its position in the matrix. Next, he replaced all the cards and dishes with a new set of identical materials, only now leaving the blue card’s dish empty. The bees nonetheless returned to the blue card. If their vision were monochromatic, they would likely have found at least some of the gray cards indistinguishable from the blue. [br] The author of the passage refers to "extravagant colors" primarily to
选项
A、validate a view about bees’ color vision that was once commonly accepted
B、suggest why it might be surprising that bees were thought to be color-blind
C、complicate the debate about bees’ color vision
D、point out a reason for bees’ visual limitations
E、anticipate an objection to the methodology of the experiment described in the passage
答案
B
解析
本题是功能题,但问的是让步部分的功能,因此有两种思路:a.承认一个观点在某种程度上是正确的;b.衬托转折之后的内容。本题的这一让步部分没有针对一个观点发表评价,因此不是第一种功能,所以正确选项的选择方向是衬托转折之后的内容。因此选项B正确。A项a view对应老观点,即蜜蜂是色盲。本句是由despite连接的让步转折,因此extravagant colors和后面的老观点在逻辑上是取反的,但是本选项的validate(证实)对应的是取同的关系,逻辑不对。C项文章没有针对蜜蜂的色觉进行争论,所谓争论,指的是两个相反的观点同时存在,不分上下,难分对错。但是文中提到在20世纪早期,大家普遍认为蜜蜂是色盲,之后的实验反驳了这一观点,所以文章不存在争论。D项该项错误原因同选项A,“原因”也是前后取同的逻辑。E项an objection无对应。
转载请注明原文地址:https://tihaiku.com/zcyy/3349387.html
相关试题推荐
Despitethe______oddsthatthepoorfacilitiesandelementshavebroughtabout
Despitecertain______habitsoftheNorthAmericanscreechowl,itperformsthe
DespitetheparanoiaofPicasso,fewhistorianstodayhavefoundevidence,atan
Despitethe______herworkreceived,herparticularemphasisdidnotgainmanyad
Despitehisfailings,Lang’sfatherwascommercially______andfantasticallyhard
Despitethe______oddsthatthepoorfacilitiesandelementshavebroughtabout,
Despitethefactthatthelifespanofanimalsisconvenientlydividedintosepa
Despitetheubiquityofcomputertechnology,mostpeopleareunawarethat
Despitetheubiquityofcomputertechnology,mostpeopleareunawarethat
Despitetheubiquityofcomputertechnology,mostpeopleareunawarethat
随机试题
Chinahasoutlinedanewapproachtoforeigninvestment,withplannerssayin
Whywastheyoungwomanheldupinthefederalimprisonmentcenter?[originaltex
相关配套设施达到生活方便程度通常是指( )。A.500m半径范围内有银行、中小
水合作用由大到小的顺序为A.油脂性基质>W/O型基质>O/W型基质>水溶性基质
患者女,17岁。怀疑左股骨骨肉瘤,确诊根据A、X线片 B、血管造影 C、活组
综合物流体系建设的突破口是( )。 A.物流政策优惠 B.物流企
一个典型的人力资源战略规划应包括()。A.规划的时间段 B.规划的具体内容
消费者需求的变化趋势主要包括( )。 A.广泛化与高度化B.情感化与感性
事件3:总监理工程师在巡视中发现,施工现场有一台起重机械安装后未经验收即
项目监理机构对工程的关键部位或关键工序的施工质量进行的监督活动标入()A、巡视
最新回复
(
0
)