They ______ the launch of their new company only a year ago.A、announceB、are ann

游客2025-06-18 5

问题 They ______ the launch of their new company only a year ago.

选项 A、announce
B、are announcing
C、have announced
D、announced

答案 D

解析 The simple past of the verb is necessary because of the particular past time reference a year ago. Choice (A) is the simple present. Choice (B) is the present continuous. Choice (C) is the present perfect.

转载请注明原文地址:https://www.tihaiku.com/zcyy/4124535.html

相关试题推荐

Itsconsumershaveasincereinterestinthebehaviorofthecompany_______they
AERONAUTICSYSTEMS,INC.,theBerlin-basedcompanyalsoknownasAeroSys,has
Ifthecompany______indebt,theaccountantwouldbethefirsttoknow.A、wereB
Ourcompany______MetroMessengerServicesince1998.A、useB、usedC、hadusedD、
Ifthebills______infivedays,thecompanywillseekdamages.A、weren’tpaidB、
Thiscompanyattemptstomakeitsemployees______likefamily.A、feelingB、feels
Thecompanyoffersa______planforitsworkers.A、retirementB、retiringC、retire
Thecompany’squarterlyearningswereup;,the______officersfeltsatisfied.A、n
CentralEngineeringCompanyBoardofDirectorsMee
CentralEngineeringCompanyBoardofDirectorsMee

随机试题

对企业而言，员工年龄多样化的重要性要远远超过性别或种族的多样化。企业需要记忆，这明显涉及其分工。【T1】年轻人可以负责短期记忆，因为年老者记不住近期的事情
Thebenefitsofquittingsmoking—reducedriskofcancerandmanyotherhealt
TheAmericanbabyboomafterthewarmadetheU.S.adviceunconvincingtop
[originaltext]W:Hey,Tom!Iheardthatyouareauditingatthehistoryclass.
最为简单、花费最低的管理群体间互动的方法是（）A.组建工作团队 B.成立特别
测定某地130名正常成年男子样本红细胞数，要估计该地正常成年男子红细胞均数，95
使用钳型电流表测量高压电缆各相电流，电缆头线间距离应大于（）mm，且绝缘
在城市内部，各类土地使用之间的配置具有一定的模式，为此，许多学者对此进行了研究，
下列不属于青霉素的适应症的是A.A组溶血性链球菌 B.肠球菌引起的心内膜炎
根据《关于加强固定资产投资项目资本金管理的通知》，下列关于投资项目资本金的说法正

最新回复(0)

They ______ the launch of their new company only a year ago.A、announceB、are ann

Itsconsumershaveasincereinterestinthebehaviorofthecompany_______they

AERONAUTICSYSTEMS,INC.,theBerlin-basedcompanyalsoknownasAeroSys,has

Ifthecompany______indebt,theaccountantwouldbethefirsttoknow.A、wereB

Ourcompany______MetroMessengerServicesince1998.A、useB、usedC、hadusedD、

Ifthebills______infivedays,thecompanywillseekdamages.A、weren’tpaidB、

Thiscompanyattemptstomakeitsemployees______likefamily.A、feelingB、feels

Thecompanyoffersa______planforitsworkers.A、retirementB、retiringC、retire

Thecompany’squarterlyearningswereup;,the______officersfeltsatisfied.A、n

CentralEngineeringCompanyBoardofDirectorsMee

CentralEngineeringCompanyBoardofDirectorsMee

对企业而言，员工年龄多样化的重要性要远远超过性别或种族的多样化。企业需要记忆，这明显涉及其分工。【T1】年轻人可以负责短期记忆，因为年老者记不住近期的事情

Thebenefitsofquittingsmoking—reducedriskofcancerandmanyotherhealt

TheAmericanbabyboomafterthewarmadetheU.S.adviceunconvincingtop

[originaltext]W:Hey,Tom!Iheardthatyouareauditingatthehistoryclass.

最为简单、花费最低的管理群体间互动的方法是（）A.组建工作团队 B.成立特别

测定某地130名正常成年男子样本红细胞数，要估计该地正常成年男子红细胞均数，95

使用钳型电流表测量高压电缆各相电流，电缆头线间距离应大于（）mm，且绝缘

在城市内部，各类土地使用之间的配置具有一定的模式，为此，许多学者对此进行了研究，

下列不属于青霉素的适应症的是A.A组溶血性链球菌 B.肠球菌引起的心内膜炎

根据《关于加强固定资产投资项目资本金管理的通知》，下列关于投资项目资本金的说法正