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单选题
1206. 典型的交流系统包括交流发电机、发电机调节系统、交流电源分配汇流条以及相关的保险和线路。
A
The usually AC system would include an AC generator, a regulating system for that generator, AC power assignment buses, and related safety and wiring.
B
The standard AC system would include an AC generator, a changing system for that generator, AC power distribution buses, and related fuses and cables.
C
The typical AC system would include an AC generator, a regulating system for that generator, AC power distribution buses, and related fuses and wiring.
答案解析
正确答案：C
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