GMDSS英语1

During a_____period, as a newly commissioned SES, your IMN will be pasted to the other CESs.

发布于 2021-04-03 20:34:48

【单选题】
A 20-hour
B 12-hour
C 24-minute
D 24-hour

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99429899 2023-04-03

人各有志，自己的路自己走。

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