單項(xiàng)選擇題

船舶發(fā)生溢油事故時(shí)，水手的主要工作是清理油污。（）

A. When oilspilling happens on board, the sailors’ work is to do oil-cleaning.
B. When oilspilling happens on board, the sailors’ work is painting.
C. When oilspilling happens on board, the sailors’ work is to do some repair work.
D. When oilspilling happens on board, the captain is in over command of it.

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單項(xiàng)選擇題

救火隊(duì)員之間用燈光保持視覺聯(lián)系。（）

A. Fire party members maintain contact with lamps.
B. Fire party members maintain visual contact use lamps.
C. Fire party members maintain visual contact with lamps.
D. Fire party members maintain visual contact by lamps.

單項(xiàng)選擇題

我在現(xiàn)場組織救火。（）

A. I’m on the spot organize firefighting.
B. I’m on the spot organizing firefighting.
C. I’m at the spot organizing firefighting.
D. I’m at the spot organize firefighting.

船舶發(fā)生溢油事故時(shí)，水手的主要工作是清理油污。（）

你可能感興趣的試題

救火隊(duì)員之間用燈光保持視覺聯(lián)系。（）

我在現(xiàn)場組織救火。（）

船舶發(fā)生溢油事故時(shí)，水手的主要工作是清理油污。（）

救火隊(duì)員之間用燈光保持視覺聯(lián)系。（）