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
专升本
It is recommended that the screw ______ to increase accuracy of measurement.
It is recommended that the screw ______ to increase accuracy of measurement.
admin
2013-05-22
27
问题
It is recommended that the screw ______ to increase accuracy of measurement.
选项
A、is used
B、was used
C、be used
D、had been used
答案
C
解析
It is recommended后的主语从句必须使用虚拟语气,其表现形式为“should+动词原形 (should可省略)”,由此可见答案应为C。类似用法的还有it is desired(suggested,ordered, proposed,necessary,important,decided等)。
转载请注明原文地址:https://kaotiyun.com/show/eleC777K
本试题收录于:
英语题库成考专升本分类
0
英语
成考专升本
相关试题推荐
Astampisjustapiecewithapictureandsomewordsprintedononesideandsomeglueontheotherside.Whatmakesoneofthe
ThetraditionalAmericanThanksgivingDaycelebrationgoesbackto1621.InthatyearaspecialfeastwaspreparedinPlymouth,
QSC&Vhasbeenthefoundationthat【36】McDonald’ssuccess.QSC&V【37】theMcDonald’s【38】ofQuality,Service,Cleanliness,andValue
QSC&Vhasbeenthefoundationthat【36】McDonald’ssuccess.QSC&V【37】theMcDonald’s【38】ofQuality,Service,Cleanliness,andValue
Psychiatrictestsshowthatawell-balancedpersongetsmuchangrierwhenoffendedthananabnormalpersondoes.AttheNewYork
TheEdinburghfestivalhasbeenheldinAugustandSeptemberevery【21】since1947.Therearealotofdifferenteventsinwhichy
Englandisnotabigcountry:fromnorthtosouthandfromeasttowestitisonlyaboutthreehundredmilesacross.(76)Butfo
Shoesareoutercoveringsforthefoot.Theyhavesoles,andmosthaveheels.Theupperpartofmostshoesextendnohigherthan
Wespendourleisurehoursefficientlyforhigherproduction,livebytheclockevenwhentimedoesnotmatter,modernizeourho
FederalregulatorsWednesdayapprovedaplantocreateanationwideemergencyalert(警报)systemusingtextmessagesdeliveredtoc
随机试题
阵列后,目标特征与成员、成员与成员之间都是相互关联的,故对目标特征或阵列成员的参数进行编辑后,都会影响其阵列中的所有成员和目标特征。
公司的市场总价值等于()
TheEnglishlanguageweknowtodayisaboutsixhundredyearsold.Forhalfthattime,Englishwasjustthelanguageofthepeop
符合散剂制备一般规律的是
女性,36岁,突然寒战高烧,腰痛伴尿频、尿痛1周,既往无类似发作史。检查:体温39.4℃,右侧肾区叩痛阳性,尿蛋白(+),白细胞20~30个/Hp,白细胞管型0~2个/低倍,比重1.022诊断急性肾盂肾炎的主要依据是
在税收效率原则中,从经济运行方面讲,税收有利于()的有效运行。
增量预算的基本假定有()。
独立自主、自力更生是邓小平理论的精髓。()
简述三种传统心理物理法的特点。
EuphemismI.OverallIntroductionofEuphemismA.Thewordofeuphemism(fromGreek)—Prefix"eu-":good,well—Root"-phem":
最新回复
(
0
)