首页
登录
职称英语
What are pollinators? [br] [originaltext]Rowers are known to employ all manner
What are pollinators? [br] [originaltext]Rowers are known to employ all manner
游客
2023-12-24
59
管理
问题
What are pollinators? [br]
Rowers are known to employ all manner of trickery to attract pollinators, from taking the shape of an insect mate to emitting wafts of rotting flesh. A South African flower lures in its main pollinators, Desmometopa flies, with the scent of a fresh meal. The flower produces a cocktail of chemicals that mimics those released by a wounded honey bee, drawing flies into a pollen-coated chamber.
Anyone who has struggled to pinpoint his or her location in a mall, airport or urban canyon amid skyscrapers has experienced a GPS gap firsthand. In fact, the global positioning network is filled with them-, buildings, jammers and the landscape itself can block a signal’s path between GPS satellites and receivers in a smartphone or other digital device.
选项
A、How to find which way to go.
B、GPS is an efficient way to find the location.
C、Smartphones are the intelligent devices for people.
D、The global positioning network cannot be seamless.
答案
D
解析
“a GPS gap”和“block a signal’s path between GPS satellites and receivers”告诉听者GPS的信号会被干扰。
转载请注明原文地址:https://tihaiku.com/zcyy/3301808.html
相关试题推荐
Becausethisareahasahighrateofcrimeandunemployment,thereareonlypeop
OfalltheemployedworkersintheUnitedStates,12.5millionarepartofa
OfalltheemployedworkersintheUnitedStates,12.5millionarepartofa
OfalltheemployedworkersintheUnitedStates,12.5millionarepartofa
OfalltheemployedworkersintheUnitedStates,12.5millionarepartofa
OfalltheemployedworkersintheUnitedStates,12.5millionarepartofa
OfalltheemployedworkersintheUnitedStates,12.5millionarepartofa
OfalltheemployedworkersintheUnitedStates,12.5millionarepartofa
OfalltheemployedworkersintheUnitedStates,12.5millionarepartofa
OfalltheemployedworkersintheUnitedStates,12.5millionarepartofa
随机试题
QuestionandAnswerChoiceOrderThislectureisapart
InAmericaalone,tippingisnowa$16billion-a-yearindustry.Consumersac
某高速公路分路基、路面两期施工,路面为沥青路面。第一期工程某路基施工合同包括7座
小章原来认为“教学心理”就是研究知识掌握和技能形成的,后来要让他认识到“认识策略
电力系统中的电力线路数学模型就是以()表示它们的等值电路A.电阻B.电
A. B. C. D.
应急备战管理是贯彻()方针的一个具体内容,也是及时扑救初期火灾、减少火灾损失的
下列关于组合风险限额管理的说法,正确的有()。A.任何情况下都不允许超过组
个人汽车贷款的贷后档案管理的内容不包括()A:档案的收集整理和归档登记B:档案
商品归类题 猴枣(2001年)()
最新回复
(
0
)