They asked to find out the real ______ of the machine.A: inventB: inventionC: inventorD: inventing
They asked to find out the real ______ of the machine.
A: invent
B: invention
C: inventor
D: inventing
相关考题：
We think it necessary to prevent sound ( ), as it is getting more and more serious. A、conditionB、inventionC、pollutionD、position
When ( ) where he was born, John said that he was a New Yorker.A. askingB. being askedC. was askedD. asked
现有两个文件：Apackagex；publicclassX{publicstaticvoiddoX（），System.out.print（doX”）；}和：Importx，X；classFind{publicstaticvoidmain（String[]args）{XmyX=newX（）；myX.doX（）；X.doX（）；x.X.doX（）；x.XmyX2=newx.x（）；myX2.doX（）；}}结果为：（）A.doXdoXdoXdoXB.Find类中出现多个错误，编译失败。C.Find类中第4行出现一个错误，编译失败。D.Find类中第5行出现一个错误，编译失败。E.Find类中第6行出现一个错误，编译失败。F.Find类中第7行出现一个错误，编译失败。
现有两个文件：packageX；publicclassX{publicstaticvoiddoX（）{System.out.print（doX）；}}和：importx.X；classFind{publiCstaticvoidmain（String[]args）{XmyX=newX（）；myX.doX（）；X.doX（）；x.X.aoX（）：x.XmyX2=newx.X（）；myx2.doX（）；}}结果为：（）A.Find类中第4行出现一个错误，编译失败。B.Find类第5行出现一个错误，编译失败。C.Find类第6行出现一个错误，编译失败。D.doXdoXdoXdoX
Our English teacher() our buying an English－Chinese dictionary. A、suggestedB、wishedC、hopedD、asked
3、本竞赛常用的三维建模软件有（）。A．SolidworksB．PRO/E(Creo)C．InventorD．UGE．CATIA