题目内容

以下关于递归的描述错误的是_____

A. 函数递归指的是自己直接或间接地调用其自身
B. 不加控制的函数递归会引起死循环
C. 递归可以使得代码更加紧凑且易于理解
D. 递归可以节约存储的开销和提高运行速度

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以下程序的执行结果是_____#includeint getRes(int a) {if (a == 2)return 2;elsereturn getRes(a - 1);}void main() {int a = 6;printf("%d", getRes(a));}

A. 2
B. 23456
C. 65432
D. 720

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A. going to show on
B. going to be short of

[音频]Something calling all of us and it saysWe _______(来源:歌曲《Bridges》)

A. improve relations
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[音频]Meanwhile, Vice President-elect Mike Pence _____ Capitol Hill, sitting down with...(来源:AP News)

A. visited
B. travelled

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