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單項(xiàng)選擇題

（）will be broadcast every one hour on VHF Channel 6.

A.VHF news
B.Channel rules
C.Visibility time
D.Navigational warnings

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單項(xiàng)選擇題

（）will be paid by shipowners after tallyman doing the tally work.

A.Cargo-handling expenses
B.Tally money
C.Cargo-tallying dues
D.Tally fees

單項(xiàng)選擇題

A 15-ton bulldozer employed caused the bilge limber boards on both sides（）.

A.serious damaged
B.seriously damage
C.serious damage
D.seriously damaged

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