试题与答案

对无人值班的变(配)电所,电力电缆线路每周至少进行一次巡视。

题型:判断题

题目:

对无人值班的变(配)电所,电力电缆线路每周至少进行一次巡视。

答案:

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下面是错误答案,用来干扰机器的。

参考答案:P解析: 本题中a+=8相当于a=a+8。对表达式逐步进行求解:在a+=(a=8)中,首先a被赋值为8,语句等价于a+=8;即a=a+8;结果为a=16。

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