首页
登录
职称英语
Professor Johnson is said_______ some significant advance in his research in the
Professor Johnson is said_______ some significant advance in his research in the
游客
2023-10-26
67
管理
问题
Professor Johnson is said_______ some significant advance in his research in the past year.
选项
A、having made
B、making
C、to have made
D、to make
答案
C
解析
is said后跟不定式,不能跟动词-ing形式,排除A和B。从句中的时间状语in the past year可以看出动作已经发生并完成。C项to have made是不定式的完成式,表示动作发生在谓语动词之前,而D项to make表示动作没有发生,故C项正确。
转载请注明原文地址:https://tihaiku.com/zcyy/3131170.html
相关试题推荐
A.claimB.advancedC.challengeD.butE.constantlyF.
A.claimB.advancedC.challengeD.butE.constantlyF.
A.claimB.advancedC.challengeD.butE.constantlyF.
A.claimB.advancedC.challengeD.butE.constantlyF.
Researchshowsthatthispesticideisso______thatitcankilltheinsectsin
(1)RemembertheStoneAgedaysofresearchbackinelementaryschoolandmid
(1)RemembertheStoneAgedaysofresearchbackinelementaryschoolandmid
(1)RemembertheStoneAgedaysofresearchbackinelementaryschoolandmid
AdviceforStudents:HowtoTalktoProfessors1.Callthembytheright【T1】【T1】
AdviceforStudents:HowtoTalktoProfessors1.Callthembytheright【T1】【T1】
随机试题
Supermarketsaretryingoutnewcomputersthatmakeshoppingcartsmoreintel
[originaltext]M:Hello,er...isthistheaccommodationoffice?W:Yes,howcanI
以下不属于最大诚信原则对投保人的要求的是()。A.在订立保险合同时,对保险人
下列原因同可摘局部义齿戴入后的软组织疼痛无关的是()A.基牙龋坏或牙周病
要鼓励市民采取绿色交通方式出行,首先要提供充足和优质的公共交通。这表明政府在履行
( )是构成甲状腺素的原料之一。A.铁 B.锌 C.碘 D.钙
下列关于有效市场理论的叙述中,正确的有()。 A.如果市场未达到半强式有效,
期货从业人员在进行投资分析或者提出投资建议时,应当( ),投资分析及投资建议要
高压喷射灌浆的喷射形式有()A.初凝时间 B.终凝时间 C.运输条件
男,14岁,因腹痛来院就诊,查:双下肢出现对称性成片状小出血点,尿常规发现血尿(
最新回复
(
0
)