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单选题
271.The schematic diagram should tend to deal with an overall system
271.The schematic diagram should tend to deal with an overall system
rather than with subsystems, e.g., the air conditioning system rather
than a compressor or blower within the air conditioning system.
A
示意图应倾向于处理整个系统,而不是子系统,如空调系统,而不是空调系统内的压气机或供气扇。
B
示意图应倾向于处理整个系统,而不是子系统,如空调系统,而不是空调系统内的涡轮或排气扇。
C
示意图应倾向于处理整个系统,而不是子系统,如空调系统,而不是空调系统内的涡轮或供气扇。
答案解析
正确答案：A
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