单项选择题

The bottom row of plating next to the keel of a lifeboat is known as the（）.

A.sheer strake
B.bilge strake
C.garboard strake
D.keel rib

点击查看答案&解析

上一题目录下一题

相关考题

单项选择题

The backup system on an electric start survival craft is a（）.

A.hydraulic system
B.pneumatic system
C.spare battery
D.hand crank

单项选择题

Symptoms of sea sickness include（）.

A.fever and thirst
B.nausea and dizziness
C.stomach cramps and diarrhea
D.reddening of skin and hives

单项选择题

Symptoms of heat stroke are（）.

A.cold and moist skin，high body temperature
B.cold and dry skin，low body temperature
C.hot and moist skin，high body temperature
D.hot and dry skin，high body temperature