问题
单项选择题
国家鼓励平时利用人民防空工程为经济建设和人民生活服务，但不能影响其（）。
A、防空职能
B、防护职能
C、防洪职能
D、防化职能
答案
参考答案：B
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国家鼓励平时利用人民防空工程为经济建设和人民生活服务，但不能影响其（）。
A、防空职能
B、防护职能
C、防洪职能
D、防化职能
参考答案：B
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