单项选择题
A. A vessel is made up of the hull and the superstructure. B. A vessel is made up of the hull and the bridge. C. A vessel is made up of the hull and the forecastle.
A. Every morning the duty sailor must do the cleaning work on the bridge. B. Every evening the duty sailor must do the cleaning work on the bridge. C. Every morning the duty sailor must do the painting work on the bridge.
A. May I lend your screwdriver? B. May I borrow your spanner? C. May I borrow your saw? D. May I borrow your screwdriver?