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企业所得税分月或者分季预缴，由总机构所在地主管税务机关具体核定。（)

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WhichtwoarecharacteristicsoftheFrontControllerpattern？（）

A. Itsimplifiesremoteinterfacestodistributedobjects.
B. Itpromotescleanerapplicationpartitioningandencouragesreuse.
C. Itprovidesaninitialpointofcontactforhandlingallrelatedrequests.
D. Itreducesmaintainabilityduetotheincreasedcomplexityofthedesign.
E. Itprovideslooselycoupledhandlersthatcanbecombinedinvariouspermutations.

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AdeveloperisdesigningawebapplicationwhichextensivelyusesEJBsandJMS.ThedeveloperfindsthatthereisalotofduplicatedcodetobuildtheJNDIcontextstoaccessthebeansandqueues.Further，becauseofthecomplexity，therearenumerouserrorsinthecode.WhichJ2EEdesignpatternprovidesasolutionforthisproblem？（）

A. Command
B. TransferObject
C. ServiceLocator
D. SessionFacade
E. BusinessDelegate

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原型的定向中原型指的是心智活动的原样。（)

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呈现控制指利用素材呈现方式的可控性。（)

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