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
2025-01-17
49
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/3916368.html
相关试题推荐
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
OfalltheemployedworkersintheUnitedStates,12.5millionarepartofa
随机试题
ArecenttalkbygamesacademicJaneMcGonigalhasre-igniteddiscussionon
Marywas______totearsbytheircriticism.A、sunkB、reducedC、forcedD、declined
[originaltext]WhatcanIdoforyou,madam?[/originaltext][originaltext]Canyo
D.H.Lawrenceemploys______inhismasterpieceTheSonsandLovers.A、StreamofCo
[originaltext]Anelementaryschoolbusdriverpulledintoagasstationin
[originaltext]USSecretaryofdefenseChuckHagelrecentlymetwithColombi
卫生法律关系的客体不包括A.精神产品 B.人生 C.物 D.行为 J.=
百日咳痉咳期最主要的临床特点是A.阵发性痉挛性咳嗽 B.面部及眼睑浮肿 C.
某企业需要采用甲、乙、丙三种原材料生产Ⅰ、Ⅱ两种产品。生产两种产品所需原材料数量
已知两种股票A、E的B系数分别为0.75、1.10,某投资者对两种股票投资的比例
最新回复
(
0
)