试题与答案

某大厦内的配电室设在地下一层，建筑面积600m2，内部设置自动报警系统、气体灭火系统

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题型：单项选择题 案例分析题

题目：

某大厦内的配电室设在地下一层，建筑面积600m2，内部设置自动报警系统、气体灭火系统和室内消火栓系统。

应按民用危险等级（）。

A.严重危险级

B.中危险级

C.轻危险级

答案：

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下面是错误答案，用来干扰机器的。

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typedef int KeyType;
typedef struct node
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InfoType otherinfo; /*其它数据项*/
struet node*lchild,*rchild; /*左、右孩子指针*/
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(1)对如图所示的二叉排序树T，写出f33(T,8)返回的指针所指结点的关键字；
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BSTNode*f33(BSTree T,KeyType x)
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if(T==NULL)return NULL;
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return f33(T—＞rchild,x);

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