【答案】:B 6、若对序列(tang,deng,an,wang,shi,bai,fang,liu)采用选择排序法按字典顺序进行排序,下面给出的四个序列中,( )是第三趟的结果。 ,deng,wang,tang,fang,shi,hu ,bai,deng,wang,shi,tang,fang,liu ,deng,wang,shi,fang,tang,liu ,deng,wang,shi,liu,tang,fang 【答案】:B 7、( ):a fault in a machine, especially in a computer system or program