首页
登录
职称英语
Even plants can run a fever, especially when they are under attack by insect
Even plants can run a fever, especially when they are under attack by insect
游客
2025-04-23
17
管理
问题
Even plants can run a fever, especially when they are under attack by insects or disease. But【71】humans, plants can have their temperature【72】from 3,000 feet away—straight up. A decade ago,【73】the infrared (红外线的) scanning technology developed for military purpose and other satellites, physicist Stephen Paley【74】a quick way to take the temperature of crops to determine【75】ones are under stress. The goal was to let farmers【76】target pesticide spraying【77】rain poison on a whole field, which【78】includes plants that don’t have the pest problem.
Even better, Paley’s Remote Scanning Services Company could detect crop problem before they became【79】to the eye. Mounted on a plane flown at 3,000 feet【80】, an infrared scanner measured the heat emitted by crops. The data were【81】. into a color-coded map showing【82】plants were running "fevers". Farmers could then spot spray, using 50 to 70 percent less pesticide than they【83】would.
The bad news is that Paley’s company closed down in 1984, after only three years. Farmers【84】the new technology and long-term backers were hard【85】. But with the renewed concern about pesticides on produce, and refinements in infrared scanning, Paley hopes to【86】into operation. Agriculture experts have no doubt the technology works. "This technique can be used【87】75 percent of agricultural land in the United States," says George Oerther of Texas A&M. Ray Jackson, who recently retired from the Department of Agriculture, thinks【88】infrared crop scanning could be adopted by the end of the decade, but【89】Paley finds the financial backing【90】he failed to obtain 10 years ago. [br]
选项
A、to find out
B、to be found
C、to find
D、to be found on
答案
C
解析
语意搭配题。to find不定式,表结果,be+adj.+to do为固定搭配,主动形式表示被动。原句意为:长期的支持者难于找到,故选项C to find正确。选项A to find out意为“找到(抽象的结果)”;选项B to be found不定式的被动形式,此处没必要用此形式;选项D to be found on无此搭配。句意:农民们抗拒这种新技术,长期的支持者很难找到。
转载请注明原文地址:https://tihaiku.com/zcyy/4050711.html
相关试题推荐
Oneofthemostinterestinginhabitantsofourworldisthebee,aninsectwhich
Mycorrhizalfungiinfectmoreplantsthandoanyotherfungiandareneces
Therearepeoplewhoareespeciallyattracted【51】thenotionof"climbingthe
Therearepeoplewhoareespeciallyattracted【51】thenotionof"climbingthe
Therearepeoplewhoareespeciallyattracted【51】thenotionof"climbingthe
Therearepeoplewhoareespeciallyattracted【51】thenotionof"climbingthe
Therearepeoplewhoareespeciallyattracted【51】thenotionof"climbingthe
Therearepeoplewhoareespeciallyattracted【51】thenotionof"climbingthe
Therearepeoplewhoareespeciallyattracted【51】thenotionof"climbingthe
Therearepeoplewhoareespeciallyattracted【51】thenotionof"climbingthe
随机试题
SinceAmericanidolstarTarynSouthernstartedcomposingmusicwithAIin2
Forthispart,youareallowed30minutestowriteacompositiononthetopicAd
Whatworriedmemostwas______tovisittheGreatWallwithmyparents.A、mynota
“一文钱的不义之财就可以让人的肌体与灵魂一寸一寸地产生病变,直至腐败。”这句人生
硫酸镁注射过量中毒时的特异性拮抗药是A:肾上腺素 B:尼可刹米 C:地高辛
一个人骑车去工厂上班。他从家出发,用30分钟骑行一半的路程后,他加快了速度,以每
当前,一些城市____于表面繁荣、豪华的发展模式,____对百姓的服务功能;一些
服从正态分布的质量特性可使用的控制图是()。
在《心理咨询师国家职业标准》(2005年版)中,心理咨询师的职业守则包括()。A
某施工企业2009年7月1日同某建设单位签订建造一栋高层住宅楼合同,工期为20个
最新回复
(
0
)