单项选择题
Lifting the anchor from the bottom is called（）.
A.broaching the anchor B.shifting the anchor C.walking the anchor D.weighing the anchor
单项选择题 Lines drawn through points on the earth having the same atmospheric pressure are known as（）.
单项选择题 My ship（）heavy weather during this voyage.
单项选择题 My ship sailed（）port of Shanghai, bound（）Rotterdam.
