Rear
Front
Left
Right
第1题：
What is your________tropical storm warning information?
A.latest
B.lately
C.last
D.nowadays
第2题：
The dangerous semicircle of a typhoon in the Southern Hemisphere is that area ______.
A.measured from due south clockwise 180°
B.measured from due south counterclockwise 180°
C.to the left of the storm's track
D.ahead of the typhoon measured from the storm's track to 90°on each side
第3题：
Sometimes a tropical storm moves so slowly that a vessel，if astern of it，can______it．
A.go ahead
B.approach
C.proceed near
D.run into
第4题：
A backing wind
A veering wind
Sustained gale force winds
A strong wind that maintains a constant speed and direction
第5题：
When a hurricane passes over colder water or land and loses its tropical characteristics，the storm becomes a（n）______．
A.High pressure area
B.Extratropical low-pressure system
C.Tropical storm
D.Easterly wave
第6题：
The dangerous semicircle of a hurricane in the Northern Hemisphere is that area of the storm ______.
A.to the right of the storm's track
B.measured from true north clockwise to 180°T
C.measured from true north counterclockwise to 180°T
D.between the ship's heading and the bearing to the eye
第7题：
A tsunami is caused by a(n) ______.
A.tidal wave
B.storm surge caused by a hurricane or tropical storm
C.earthquake on the ocean's floor
D.tornado
第8题：
Sometimes a tropical storm moves so slowly that a vessel，if astern of it，can______it．
A.cross
B.approach
C.proceed near
D.run into
第9题：
The low may suddenly deepen，and the cyclone intensify and pick up speed
The left semicircle may become the dangerous semicircle
The low and the high may merge and cancel out the weather characteristics of each
The high may force the cyclone to reverse its track
第10题：
windward side
leeward side
safe semicircle
dangerous semicircle