单项选择题
The side of a ship which is farther from the winds is（）.
A.fairway side B.open sea side C.lee side D.roadstead side
单项选择题 The ship which strikes any other vessel is called the（）.
单项选择题 The self-contained breathing device should not be used in which situation（）.
单项选择题 The rescuer can best provide an airtight seal during mouth-to-mouth resuscitation by pinching the victim’s nostrils and（）.
