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单选题
It is possible that local fire codes, and standards make it necessary to use more restrictive procedures than those given in the subsequent steps.
A
It is permitted, if the local fire regulations and standards are more stringent than those regulations described in the following steps.
B
It is allowed, if the local fire codes and standards are more complicated than those legislations listed in the following steps.
C
It is possible that local fire protection regulations, and standards are necessary to be used more restrictive than those mentioned in the subsequent steps.
答案解析
正确答案：C
