首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
The research scientists often meet with problems______new types of instrument for their solution.
The research scientists often meet with problems______new types of instrument for their solution.
admin
2012-08-22
77
问题
The research scientists often meet with problems______new types of instrument for their solution.
选项
A、requiring
B、required
C、to require
D、being required
答案
A
解析
此题应选现在分词requiring,在句中作定语,修饰problems,相当于定语从句…problems which require...,因为它们在逻辑上是主动关系,所以应选现在分词。句意为:“科研人员常常遇到需要新型仪器才能解决的问题。”
转载请注明原文地址:https://kaotiyun.com/show/BCXO777K
0
在职攻硕英语联考
相关试题推荐
Youmaybereadingthiswhileonaconferencecall,pushingyourchildonaswing—orboth.Butismultitaskingreallyagoodi
Treesshouldonlybeprunedwhenthereisagoodandclearreasonfordoingsoand,fortunately,thenumberofsuchreasonsiss
IthadhappenedAtoooftenthatthefarmerssoldtheirwheatsoonafterharvestwhenfarmdebtswerecomingdue,Bonlytoseepr
MylastflighttoRomelandedatstupido’clockinthemorningsoIwasalmostlookingforwardtogettingacupofhotcoffeefr
Insomeuniversities,allPhDstudentsmustpublisharticlesintopacademicjournalstoobtaintheirdegree,whileinotherins
【T1】Whenyouareinthebusinessofsendingspacecrafttootherplanets,itisprobablywisetodoeverythingyoucantokeepyo
Standardusageincludesthosewordsandexpressionsunderstood,used,andacceptedbyamajorityofthespeakersofalanguagei
Standardusageincludesthosewordsandexpressionsunderstood,used,andacceptedbyamajorityofthespeakersofalanguagei
Itriedtotalkmydaughterintodiningoutatanearbyrestaurantthatevening,butinvain.
Threeyearshave______sincewelastmetattheconferenceforInternetcommunicationinBeijing.
随机试题
宴会菜单要注意照顾重要宾客,要针对重要宾客的习惯和特点设计安排菜点品种,使宾客满意。()
A.单纯扩散方式B.易化扩散C.人胞作用D.原发性主动转运E.继发性主动转运碘由血液进入甲状腺上皮细胞内的过程是
下列药物中不具有免疫抑制作用的是
患者,女性,32岁,不慎被机器将长发辫卷入造成大块头皮撕脱。行清创缝合术中,若血管条件允许,应进行
许多固体废物所含的有毒物质和病原体,除了通过生物传播,还以水为媒介传播和扩散,危害人体健康。()
换入资产的未来现金流量在风险、时间和金额方面与换出资产显著不同,表明非货币性资产交换具有商业实质。()
甲生前没有立遗嘱,甲死亡后,继承人包括其子乙(先于甲死亡)、丙、丁,女儿戊,此外,乙的妻子已对甲尽了主要赡养义务,但已经改嫁。乙死亡后留有一子庚,一女辛。则根据《继承法》的有关规定,下列表述正确的是()。
下列哪种情形不能解除劳动关系()。
下面程序的运行结果是【】。main(){inti=0,j=10,k=2,s=0;for(;;){i+=k;if(i>j){printf("%d\n",s);break;}s+=i;}}
IfoursolarsystemhasaHell,it’sVenus.Theairischokedwithfoulandcorrosivesulfur,heavedfromancientvolcanoesand
最新回复
(
0
)