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單項選擇題

In a weather report,Z stands for（）.

A.zone time
B.zulu time
C.Greenich Mean Time
D.zone standard time

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單項選擇題

In admiralty sailing directions, bands is the word used to indicate（）marking.

A.horizontal
B.vertical
C.diagonal
D.vertical or diagonal

單項選擇題

In admiralty sailing directions, stripes is the word used to indicate（）marking.

A.horizontal
B.vertical
C.diagonal
D.vertical or diagonal

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