Radar is used to not only to look（）,but also to measure their distances away from you. -题库考试答案搜索网

Radar is used to not only to look（）,but also to measure their distances away from you.

单选题

2022-03-23 14:59

A、at obscured objects
B、forward submerged targets
C、up exposed targets
D、for unseen object

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正确答案

D

试题解析

标签：航海英语综合练习

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