A.Snow
B.Freezing Rain
C.Hail
D.Sleet
您可能感興趣的試卷
你可能感興趣的試題
A.Growler
B.Norther
C.Levanter
D.Mistral
A.A backing wind
B.A veering wind
C.Sustained gale force winds
D.A strong wind that maintains a constant speed and direction
A.A backing wind
B.A veering wind
C.A norther
D.A strong，gusty wind
A.wind direction remains steady
B.wind speed increases
C.barometer falls
D.All of the above
A.bring the sails parallel to the wind
B.reduce sail area exposed to the wind
C.allow the sails to catch more wind
D.remove all tension on the main and jib sheets
最新試題
The force resulting from the earth’s rotation that causes winds to deflect to the right in the Northern Hemisphere and to the left in the Southern Hemisphere is called（）.
In the Northern Hemisphere，the right half of the storm is known as the dangerous semicircle because（）.
What kind of pressure systems travel in easterly waves（）.
The wind is（）and decreasing.
In the Northern Hemisphere，if your vessel is in a hurricane’s navigable semicircle it should be positioned with the wind on the（）.
Which condition indicates that you are in a hurricane’s dangerous semicircle in the Northern hemisphere（）.
The moisture equilibrium chart can be used to determine the（）.
You have determined that you are in the right semicircle of a tropical cyclone in the Northern Hemisphere.What action should you take to avoid the storm（）.
Two well-developed high pressure areas may be separated by a（）.
Which of the following is not a wind（）.