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
9
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
In1981KenjiUrada,a37-year-oldJapanesefactoryworker,climbedoverasa
PASSAGEONE[br]Whatisthepassagemainlyabout?Lessonsfromterroristattack
()经济体制()自由贸易政策[br]()中英联合声明()高度的自治权B、M
如果中国的生产函数是柯布一道格拉斯形式,资本收入比是0.3,产出增长速度为每年3
下列关于阿司匹林的应用叙述错误的是( )。A.有较强的解热、镇痛作用 B.抗
建设工程项目进度控制的管理观念方面存在的主要问题不包括( )。A、缺乏动态控制
中国沿海地区深度基准目前采用的是()A:当地平均海面B:海洋大地水准面C:.
下列关于纳税信用管理的说法,错误的是()。A.纳税信用信息包括纳税人信用历
关于国内生产总值的说法,正确的有()。A.国内生产总值从价值形态看,
初产妇,宫口开全1.5小时,胎头已达盆底,持续性枕左横位。处理应是 A.缩
最新回复
(
0
)