题型:填空题 说明:阅读下列程序(段)并回答问题,在每小题提供的若干可选答案中,挑选一个正确答案。【程序】SET TALK OFFCLEARPUBLIC X,YX=5Y=3DO SUB X,YSET TALK ONRETURNPROCEDURE SUBPRIVATE XX=1X=X*2+1Y=5RETURN若将子过程SUB中的PRIVATE X改为PRIVATE Y,则Y的输出结果为 ______。A.5B.11C.8D.3 查看答案