During a training exercise a submarine indicating that a torpedo has been fired will send up smoke from a float. The smoke’s color will be（）. -题库考试答案搜索网

During a training exercise a submarine indicating that a torpedo has been fired will send up smoke from a float. The smoke’s color will be（）.

单选题

2022-04-19 12:25

A、black
B、red
C、orange
D、yellow

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正确答案

A

试题解析

标签：燃烧与爆炸

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