- 搜標(biāo)題
- 搜題干
- 搜選項
單項選擇題
舷梯口應(yīng)放置一個救生圈。（）
A. A life craft should be located on the gangway.
B. A life-buoy should be located at the gangway door.
C.A life-raft should be located on the gangway.
D.A life boat should be located on the gangway.
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