船舶通訊與航海英文(概要)題庫下載題庫

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35.You are encouraged to your lifejacket.
(A)try to
(B) try on
(C)try for
(D)try out


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 【站僕】摩檸Morning:有沒有達人來解釋一下?
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35.You are encouraged toyour lifejacket...-阿摩線上測驗