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问题 填空题

设有如下代码： x=1 Do x=x+2Loop until 【13】 运行程序，要求循环执行3次后结束循环，在空白处填入适当语句。

答案

参考答案：x=7或x＞=7或x＞6或x＞=6或x＞5

解析：[知识点] VBA程序设计基础[评析] Do...Until...Loop结构是条件式为假时，重复执行循环，直到条件式为真，结束循环。根据题目要求循环执行3次后结束循环，第一次循环：x=1，x=x+2=1+2=3：第二次循环：x=3，x=x+2=3+2=5：第三次循环：x=5，x=x+2=5+2=7：所以应该填x=7或其他等效形式。

填空题

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When you say "no" to others you should say it in a ______.
A. secret wayB. polite way
C. proud wayD. guilty way
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单项选择题

预算管理责任组织以企业的组织结构为基础，本着高效、经济、权责分明的原则来建立。其中负有销售收入和销售费用责任的部门属于( )。

A．利润中心

B．收入中心

C．费用中心

D．成本中心
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