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执行如下程序: STORE " " TO ANS DO WHILE .T. @3,10 SAY "1.添加2.删除3.修改4.退出" @5,15 SAY "请输入选择:" GET ANS READ IF TYPE("ANS")="C".AND.VAL(ANS)<=3.AND.VAL(ANS)<>0 PROG="PROG"+ANS+".PR", DO &PROG ENDIF QUIT ENDDO 如果在“请输入选择:”时,键入4,则系统______。
A.调用子程序PROG4.prg
B.调用于程序&PROG.prg
C.返回Visual FoxPro状态
D.返回操作系统状态
参考答案
更多 “ 执行如下程序: STORE " " TO ANS DO WHILE .T. @3,10 SAY "1.添加2.删除3.修改4.退出" @5,15 SAY "请输入选择:" GET ANS READ IF TYPE("ANS")="C".AND.VAL(ANS)<=3.AND.VAL(ANS)<>0 PROG="PROG"+ANS+".PR", DO PROG ENDIF QUIT ENDDO 如果在“请输入选择:”时,键入4,则系统______。A.调用子程序PROG4.prgB.调用于程序PROG.prgC.返回Visual FoxPro状态D.返回操作系统状态 ” 相关考题
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只将结果输出到打印机,不在屏幕上显示,应使用命令序列()
A、SETDEVICETOPRINT和@3,10SAY“姓名:”、+姓名B、SETPRINTON和@3,10SAY“姓名:”+姓名C、SETPRINTON和SETDEVICETO@3,10SAY“姓名:”+姓名D、LIST“姓名:”+姓名TOPRINT
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When someone compliments the watch you are wearing, you wouldA、say, "Thanks" and smile.B、give it to him.C、say, "Would you like to have it?"D、say, "Oh, this cheap thing? It's not worth much."
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When someone compliments the watch you are wearing, you wouldA、give it to him.B、say, &qu
When someone compliments the watch you are wearing, you wouldA、give it to him.B、say, "Thanks" and smile.C、say, "Would you like to have it?"D、say, "Oh, this cheap thing? It's not worth much."
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已知学生档案数据库表(XSDA。DBF)中,有学号,姓名,性别字段,要求将每个男生信息显示在屏幕上,请将程序补充完整。SET TALK OFFCLEAR【 】@1,16 SAY”学号姓名性别“@2,16SAY”*************************”N-1SCAN【 】@N+2,18 SAY学号@N+2,30 SAY姓名@N+2,42 SAY,性别【 】ENDSCANUSE RETURN
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