考题
How long() you() a member of the club?
A.have,,joinedB.have,,beenC.has,,joinedD.has,,been
考题
He said that he ______ already _______ the English film.
A. has; seenB. has; seeC. had; seen
考题
He () some difficulty () the book into Japanese.
A、is, to translateB、has, to translateC、is, in translatingD、has, in translating
考题
Whichfouraretrue?()
A.Has-arelationshipsshouldneverbeencapsulated.B.Has-arelationshipsshouldbeimplementedusinginheritance.C.Has-arelationshipscanbeimplementedusinginstancevariables.D.Is-arelationshipscanbeimplementedusingtheextendskeyword.E.Is-arelationshipscanbeimplementedusingtheimplementskeyword.F.Anarrayoracollectioncanbeusedtoimplementaone-to-manyhas-arelationship.G.TherelationshipbetweenMovieandActressisanexampleofanis-arelationship.
考题
When William hurried home, he found that his mother ____already ____to hospital.A、has; been sentB、had; sentC、has; sentD、had; been sent
考题
An Intranet is(71)the application of Internet technology within an internal or closed user group．Internets are company(72)and do not have a(73)connection to the Internet．Used properly an Internet is highly effective corporate tool，capable of regularly(74)information to empower the workforce with the information needed to perform. their roles．Used in this way，Internet represent a step towards the(75)office．(58)A．simpleB．simplyC．singleD．singly
考题
运行名为main的菜单程序的命令是( )。A.DO mainB.DO main.mprC.DO main.mnxD.以上都不对
考题
An Intranet is (71) the application of Internet technology within an internal or closed user group．Internets are company and not do not have a (72) connection to the Internet．Usedproperly an Internet is highly effective corporate tool，capable of regularly (73) information toempower the workforce with the information needed to perform. their roles．Used in this Way，Internet represent a step towards the (74) office．(84)A．simpleB．simplyC．singlcD．singly
考题
Neither Tom nor John__a bike of__own.A.have,their
B.has,his
C.have,his
D.has,their
考题
哪个版本的Office支持在PPT中插入3D模型。（）A．Office 2010B．Office 2013C．Office 2016D．Office 2019