首页
登录
职称英语
Careful testing is necessary before any more experiments can continue with the e
Careful testing is necessary before any more experiments can continue with the e
游客
2023-12-27
73
管理
问题
Careful testing is
necessary
before any more experiments can continue with the exploring submarine.
选项
A、needful
B、in need of
C、necessity
D、of necessity
答案
D
解析
近义词辨析necessary必要的,必需的,必然的;而A.needful必要的,需要的;B.in need of需要;C.necessity必要性,需要,必需品;D.of necessity必要性,需要,必需品;尽管几个词都有“必要”之意,但用法不同:be necessary是指某事(物)是必要的;needful主要指“必须的,需要的”,例:to do what is needful做必须做的事;有时它有necessary之意,如:needful expenditure必要的支出;in need of指某人或某事由于处在困境而需要帮助、建议、金钱等,例:This project is in urgent need of funding.这个项目急需资金;necessity是名词,表“必要性,必需品”,例:Water is a necessity of life.水是生命必不可少的(在此不定冠词a不能省略)。Food and clothing are necessities of life.食物和衣服都是生活的必需品。而be of necessity的作用即是necessary;类似的用法有很多,如:be of importance=be important;因此D为答案。
转载请注明原文地址:https://tihaiku.com/zcyy/3310193.html
相关试题推荐
Ifsuccessful,thetestingprojectmighthelpsolveAmerica’sdrivershortagepr
Ireadsomeofmypoetryaloudtothem,butitwascastingpearlsbeforeswine.
ButitturnsoutAmericansarenowblowingevenmoremoneythaneverbeforeonw
Beforeoureyes,theworldisundergoingamassivedemographictransformatio
In1975,photographerMichelComtestoodupbeforescientists,businesslead
Lifeinsurance,beforeavailableonlytoyoung,healthypersons,cannowbeobta
Sadly,whiletheacademicindustrythrives,thepracticeoftranslationcontinue
Itwasn’tlongbeforeFrankswasamarkedman.AfterheservedinDesertStorm,
Becauseitisnotaseriousproblem,wearenotnecessarytotakestrictmeasure
Beforewritingabook,thefirstthingisconsideringwhattosay.A、youmustfir
随机试题
TheUnitedStates【C1】______alargepartoftheNorthAmericancontinent.Its
Youshouldspendabout40minutesonthistask.Writeaboutthefollowingtopic
Themeaningoftheword"inferior"inthefirstparagraphis______.[br]Which
[originaltext]W:Isittrue,Mr.Northfield,thatFlaxcointendstoclosedown
Thereisabigtree____thehouse.A.inth
图所示的结构AB,杆件A截面的转角θA值为( )。
在基金运作中,()居主导与核心位置。A.基金销售者 B.基金投资者 C.基
心与肝的关系主要表现在A.消化 B.血液运行 C.血液贮藏 D.血液生成
某工业企业2021年3月1日转让其位于县城的一栋办公楼,取得不含增值税销售收入1
屡次签发空头支票的,银行有权停止其全部支付结算业务。()
最新回复
(
0
)