单项选择题
On receiving the order “Lower away”, lower the anchor（） it is clear of the hawse pipe.
A.until B.till C.as D.when
单项选择题 ----How much cable is on deck ? ----4（）on deck..
单项选择题 After seeing that the gears are free to engage ,put the windlass（） .
单项选择题 Before going to the forecastle, ask the engine room for （） on deck .
