阅读下面的程序段: K=0 For I=1 to 3 For J=1 to I

题型:单项选择题

问题:

阅读下面的程序段:
K=0
For I=1 to 3
For J=1 to I
K=K+J
Next J
Next I
执行上面的语句后,K的值为______。

A.8

B.10

C.14

D.21

考点:计算机等级考试ACCESS二级ACCESS笔试
题型:单项选择题
单句改错
如有错误,则按下列情况改正:
此句多一个词:把多余的词用(\)划掉,在该句右边横线上写出该词,并用斜线划掉。
此句缺一个词:在缺词处加一个漏字符号(^),在该句右边横线上写出应加的单词。
此句错一个词:在错词下划一横线,在该句右边横线上写出改正后的单词。
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