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[单选题]A fire hose has a（）.的答案
搜答案
A fire hose has a（）.
单选题
2022-01-05 21:23
A、male coupling at both ends
B、female coupling at both ends
C、female coupling at the nozzle end and a male coupling at the hydrant end
D、male coupling at the nozzle end and a female coupling at the hydrant end
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正确答案
D
试题解析
标签：
燃烧与爆炸
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