The wheels of the old wagon are nearly _____ those of a modern car.A. twice the size ofB. twice size ofC. twice sizes of
The wheels of the old wagon are nearly _____ those of a modern car.
A. twice the size of
B. twice size of
C. twice sizes of
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He bought a( an ) ( ) table from an old lady the other day. A、round/ old/ rosewoodB、rosewood/ old/ roundC、old/ round/ rosewoodD、old/ rosewood/ round
定义类：packageutils；publicclassRep{publicstaticStringtwice（Strings）{returns+s；}}再定义另一个类Demo：//insertcodeherepublicclassDemo{publicstaticvoidmain（String[]args）{System.out.println（twice（Hello））；}}在第一行插入哪项代码，可以使程序正常编译和执行？（）A.importutils.*；B.importutils.Rep.*；C.importstaticutils.Rep.twice；D.staticimportutils.Rep.twice；
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Given a class Repetition:Which code should be inserted at line 1 of Demo.java to compile and run Demo to print pizzapizza?() A.import utils.*;B.static import utils.*;C.import utils.Repetition.*;D.static import utils.Repetition.*;E.import utils.Repetition.twice();F.import static utils.Repetition.twice;G.static import utils.Repetition.twice;
YouhaveacomputerthatrunsWindowsXP.Thecomputerhasonepartition.YouinstallWindows7onthecomputer.YouneedtomigrateauserprofilefromtheWindowsXPinstallationtoWindows7installation.Whatshouldyoudofirst?() A.FromWindows7,runScanstate.exe/offlineWinOld:c:\windows.B.FromWindows7,runScanstate.exe/offlineWinOld:c:\windows.old.C.Atthecommandprompt,runXcopy/s/ec:\windows\users\*.*c:\users\.D.Atthecommandprompt,runXcopy/s/ec:\windows.old\documentsandsettings\*.*c:\users\.
____twice,thepostmanrefusedtodeliverourlettersunlesswechangedourdog.A.BeingbittenB.BittenC.HavingbittenD.Tobebitten
__________twice, the postman refused to deliver our letters unless we chained our dog.A.Being bittenB.BittenC.Having bittenD.To be bitten
330038003000301585063878906把将字符串s中的一个子串替换成另一个指定的字符串所用到的函数是A．330038003000301585063878906 s.replace(old, new [, max])B．s.rindex(str, beg=0, end=len(string))C．s.strip([chars])D．s.changeplace(old, new [, max])
用vi打开一个文件，如何用字母”new”来代替文件中所有的字母”old”A．:r/old/newB．:s/old/newC．:1,$s/old/new/gD．:%s/old/new/g