首页
登录
职称英语
Michelle is said ______ some progress in her scientific research in the past yea
Michelle is said ______ some progress in her scientific research in the past yea
游客
2024-10-02
55
管理
问题
Michelle is said ______ some progress in her scientific research in the past year.
选项
A、to have made
B、to make
C、making
D、having made
答案
A
解析
不定式的完成体。不定式的完成式表示动作发生在谓语动词之前,从该句中的时间状语inthe past year可以看出动作已经发生并完成。另外,is said后只能跟不定式,不能跟动词-ing形式,综上所述.只有A为正确答案。
转载请注明原文地址:https://tihaiku.com/zcyy/3783626.html
相关试题推荐
He______considerableinfluenceonthethinkingofthescientificcommunityon
Inthepresenteconomic______wecannotmakeevengreaterprogressthanpreviou
Themarketresearchersinterviewedpeopleat______inthestreet.A、largeB、leng
______enoughtimeandmoney,theresearcherswouldhavebeenabletodiscoverm
Whyaresomebabymilkcompanyaccused?[br][originaltext]Medicalresearch
Whyaresomebabymilkcompanyaccused?[originaltext]Medicalresearchersha
Whatisthisnewsitemmainlyabout?[originaltext]Researchintotheicecap
Whathasrecentresearchfoundaboutdrinking?[br][originaltext]Researche
Inthe1960s,medicalresearchersThomasHolmesandRichardRahedeveloped
Inthe1960s,medicalresearchersThomasHolmesandRichardRahedeveloped
随机试题
Astheholidaysapproach,manypeoplearefinishingtheirtravelplans.And
[originaltext]Todayschoolchildreninmanycountrieshavehighratesoffa
Beinganinformationtechnology,orIT,workerisnotajobIenvy.Theyare
手从身体上割下来,名可叫做手,实已不是手了。这句话体现了()A.整体是由部分组成
以下属于大六度的有( )。A.F—D B.G—E C.D—B D.B—G
共用题干 SchoolLunchResearchhasshowntha
仪器仪表保养每季不少于()次,确保处于完好状态。(A)1(B)2(C
某省人民政府决定,对在高速公路建设中作出突出贡献的27个部门和单位给予表彰,发文
PDR是由美国医学经济公司和ThomsonHealthcare公司编辑出版的药
起重司索工的工作质量与整个起重作业安全关系很大。下列司索工安全作业的要求中,正确
最新回复
(
0
)