首页
登录
职称英语
A new technique ______, the yields as a whole increase by 20 percent.A、working o
A new technique ______, the yields as a whole increase by 20 percent.A、working o
游客
2023-09-23
80
管理
问题
A new technique ______, the yields as a whole increase by 20 percent.
选项
A、working out
B、having been worked out
C、having worked out
D、to have been worked out
答案
B
解析
由于研究出了新技术,总产量增长了20%。此题考查分词的独立主格结构及其完成式的被动语态。句子的前半部分是原因状语,要用分词担当,而动词work out与其逻辑主语a new technique是被动关系,因此要用分词的被动式。
转载请注明原文地址:https://tihaiku.com/zcyy/3037795.html
相关试题推荐
He______(earn)alotofmoneybyworkingintheevenings.hasearned句意:他利用晚上工作,
Workingconditionsinthisfactoryare______fewworkersstaylongerthanthree
Directions:Supposeyouareacollegegraduatewithafewyearsofworkingexperi
[originaltext]M:Haveyoustartedworkingonyourpaper?W:Yeah.I’mdoingit
Hisemployerhas______hiswages.A、liftedB、raisedC、roseD、increasedC句意:他的雇主增
[originaltext]M:Areyouworkinghere?W:Yes.Iamworkinginthecarcompany.
[originaltext]M:Areyouworkinghere?W:Yes.Iamworkinginthecarcompany.
Thenumberofhard-workingdoctorsinthehospital(be)______small.is这家医院里,工作
ReportWorkingConditions
ReportWorkingConditions
随机试题
Wheredofishlive?Theylive______wherethereiswater.[originaltext]Fish
WhichofthefollowingcontainsaCOMPARISON?A、Astherewasnoanswer,Iwrotea
在一个正向市场上,卖出套期保值,随着基差的缩小,那么结果会是()。A、盈亏相抵B、得到部分的保护C、得到全面的保护D、没有任何的效果C在正向市
对透明细胞癌描述正确的是A.仅向单一胚层分化,具有高度特异性 B.肿瘤成分主要
左边给定的是纸盒的外表面,下面哪一项能由它折叠而成?
炮制蜜百部,每100kg药材用炼蜜A:5kgB:10kgC:12.5kgD
二氧化碳灭火器重量比额定重量减少()时,应进行灌装。十分之二$;$十分之三$;$
A. B. C. D.
简述现代企业人力资源管理各个历史发展阶段的特点。
党的思想路线的验证条件和目的是 A.理论联系实际 B.一切从实际出发 C.
最新回复
(
0
)