海船船员考试
单选题Which condition indicates that you are in a hurricane’s dangerous semicircle in the Northern hemisphere（）.A A backing windB A veering windC A northerD A strong，gusty wind
题目
单选题
Which condition indicates that you are in a hurricane’s dangerous semicircle in the Northern hemisphere（）.
A
A backing wind
B
A veering wind
C
A norther
D
A strong，gusty wind
参考答案和解析
正确答案：
B
解析：
暂无解析
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相似问题和答案
第1题：
共用题干
Nice Name But She's So Deadly
1. More than a million people in the United States were told to leave their homes over the weekend as Hurricane（飓风）Dennis headed to the Gulf coast,after killing at least 15 people in the Caribbean Sea.
2. If you read the news often enough,you may notice that all hurricanes are given names. Why is that?Remember,there can be more than one hurricane operating at one time.Without naming them,we could get confused about which storm we're talking about.
3. For hundreds of years,hurricanes in the Caribbean were named after the particular religious day on which they occurred. One Australian meteorologist（气象学家）began giving women's names to tropical storms at the end of the 19th century.In 1953,the US National Weather Service, which is responsible for tracking hurricanes and issuing warnings,began using female names for storms.By 1979,both women and men's names were being used.One name for each letter of the alphabet（字母表）is selected,except for Q,U and Z.
4. So who decides which names are used each year? The World Meteorological Organization uses six lists in rotation,so each list is reused every six years.
5. Here's a list of the 2005 Atlantic hurricanes,according to the US National Hurricane Centre:Arlene,Bret,Cindy,Dennis,Emily,Franklin,Gert, Harvey,Irene, Jose,Katrina,Lee,Maria,Nate,Ophelia,Philippe,Rita,Stan,Tammy,Vince,Wilma.
Nice Name But She's So Deadly
1. More than a million people in the United States were told to leave their homes over the weekend as Hurricane（飓风）Dennis headed to the Gulf coast,after killing at least 15 people in the Caribbean Sea.
2. If you read the news often enough,you may notice that all hurricanes are given names. Why is that?Remember,there can be more than one hurricane operating at one time.Without naming them,we could get confused about which storm we're talking about.
3. For hundreds of years,hurricanes in the Caribbean were named after the particular religious day on which they occurred. One Australian meteorologist（气象学家）began giving women's names to tropical storms at the end of the 19th century.In 1953,the US National Weather Service, which is responsible for tracking hurricanes and issuing warnings,began using female names for storms.By 1979,both women and men's names were being used.One name for each letter of the alphabet（字母表）is selected,except for Q,U and Z.
4. So who decides which names are used each year? The World Meteorological Organization uses six lists in rotation,so each list is reused every six years.
5. Here's a list of the 2005 Atlantic hurricanes,according to the US National Hurricane Centre:Arlene,Bret,Cindy,Dennis,Emily,Franklin,Gert, Harvey,Irene, Jose,Katrina,Lee,Maria,Nate,Ophelia,Philippe,Rita,Stan,Tammy,Vince,Wilma.
Paragraph 3_________
A:Reason for naming hurricanes.
B:Warning of an approaching hurricane.
C:Deadly women.
D:History of naming hurricanes.
E:Organization responsible for naming hurricanes.
F:Ways to track hurricanes.
A:Reason for naming hurricanes.
B:Warning of an approaching hurricane.
C:Deadly women.
D:History of naming hurricanes.
E:Organization responsible for naming hurricanes.
F:Ways to track hurricanes.
答案：D
解析：
本题考查的是对所读材料大意与主旨的掌握。文章第一段说“之后飓风 Dennis朝海湾的海岸刮来，因此超过100万美国人被告知在周末撤离他们的家”。因此选项B"飓风来临警告”概括了本段大意。
本题考查的是对所读材料大意与主旨的掌握。从文章第二段可知，“不给它们命名，我们可能困惑于报道的是哪场飓风。”因此选项A“命名飓风的原因”概括了本段大意。
本题考查的是对所读材料大意与主旨的掌握。文章第三段提到历史上很多不同时间关于飓风命名的叙述，因此选项D"飓风命名的历史”概括了本段大意。
本题考查的是对所读材料大意与主旨的掌握。文章第四段提到“那么谁来决定每年使用哪个名字？世界气象学组织······”，因此选项E“负责命名咫风的组织”概括了本段大意。
本题考查的是对文章事实与细节的了解。本题题干信息为“超过100万人被警告不要······”。文章第一段提到“More than a million people in the United States were told to leave their homes".因此选项C“待在家里”符合文章内容。
本题考查的是对文章事实与细节的了解。本题题干信息为“美国国家天气服务机构的职责是······”。文章第三段提到“the US National Weather Service, which is responsible for tracking hurricanes and issuing warnings"，因此选项A“追踪飓风并发布咫风警告” 符合文章内容。
本题考查的是对文章事实与细节的了解。本题题干信息为“为······飓风被命名”。文章第二段提到“Without naming them, we could get confused about which storm we're talking about"，因此选项B"避免混淆”符合文章内容。
本题考查的是对文章事实与细节的了解。题干的信息是“19世纪末女性的名字开始······”。本题依据是第三段第二句话“One Australian meteorologist began giving women's names to tropical storms at the end of the 19th century"，因此选项D“被用来给热带风暴命名”符合文章内容。
本题考查的是对所读材料大意与主旨的掌握。从文章第二段可知，“不给它们命名，我们可能困惑于报道的是哪场飓风。”因此选项A“命名飓风的原因”概括了本段大意。
本题考查的是对所读材料大意与主旨的掌握。文章第三段提到历史上很多不同时间关于飓风命名的叙述，因此选项D"飓风命名的历史”概括了本段大意。
本题考查的是对所读材料大意与主旨的掌握。文章第四段提到“那么谁来决定每年使用哪个名字？世界气象学组织······”，因此选项E“负责命名咫风的组织”概括了本段大意。
本题考查的是对文章事实与细节的了解。本题题干信息为“超过100万人被警告不要······”。文章第一段提到“More than a million people in the United States were told to leave their homes".因此选项C“待在家里”符合文章内容。
本题考查的是对文章事实与细节的了解。本题题干信息为“美国国家天气服务机构的职责是······”。文章第三段提到“the US National Weather Service, which is responsible for tracking hurricanes and issuing warnings"，因此选项A“追踪飓风并发布咫风警告” 符合文章内容。
本题考查的是对文章事实与细节的了解。本题题干信息为“为······飓风被命名”。文章第二段提到“Without naming them, we could get confused about which storm we're talking about"，因此选项B"避免混淆”符合文章内容。
本题考查的是对文章事实与细节的了解。题干的信息是“19世纪末女性的名字开始······”。本题依据是第三段第二句话“One Australian meteorologist began giving women's names to tropical storms at the end of the 19th century"，因此选项D“被用来给热带风暴命名”符合文章内容。
第2题：
共用题干
Nice Name But She's So Deadly
1. More than a million people in the United States were told to leave their homes over the weekend as Hurricane（飓风）Dennis headed to the Gulf coast,after killing at least 15 people in the Caribbean Sea.
2. If you read the news often enough,you may notice that all hurricanes are given names. Why is that?Remember,there can be more than one hurricane operating at one time.Without naming them,we could get confused about which storm we're talking about.
3. For hundreds of years,hurricanes in the Caribbean were named after the particular religious day on which they occurred. One Australian meteorologist（气象学家）began giving women's names to tropical storms at the end of the 19th century.In 1953,the US National Weather Service, which is responsible for tracking hurricanes and issuing warnings,began using female names for storms.By 1979,both women and men's names were being used.One name for each letter of the alphabet（字母表）is selected,except for Q,U and Z.
4. So who decides which names are used each year? The World Meteorological Organization uses six lists in rotation,so each list is reused every six years.
5. Here's a list of the 2005 Atlantic hurricanes,according to the US National Hurricane Centre:Arlene,Bret,Cindy,Dennis,Emily,Franklin,Gert, Harvey,Irene, Jose,Katrina,Lee,Maria,Nate,Ophelia,Philippe,Rita,Stan,Tammy,Vince,Wilma.
Nice Name But She's So Deadly
1. More than a million people in the United States were told to leave their homes over the weekend as Hurricane（飓风）Dennis headed to the Gulf coast,after killing at least 15 people in the Caribbean Sea.
2. If you read the news often enough,you may notice that all hurricanes are given names. Why is that?Remember,there can be more than one hurricane operating at one time.Without naming them,we could get confused about which storm we're talking about.
3. For hundreds of years,hurricanes in the Caribbean were named after the particular religious day on which they occurred. One Australian meteorologist（气象学家）began giving women's names to tropical storms at the end of the 19th century.In 1953,the US National Weather Service, which is responsible for tracking hurricanes and issuing warnings,began using female names for storms.By 1979,both women and men's names were being used.One name for each letter of the alphabet（字母表）is selected,except for Q,U and Z.
4. So who decides which names are used each year? The World Meteorological Organization uses six lists in rotation,so each list is reused every six years.
5. Here's a list of the 2005 Atlantic hurricanes,according to the US National Hurricane Centre:Arlene,Bret,Cindy,Dennis,Emily,Franklin,Gert, Harvey,Irene, Jose,Katrina,Lee,Maria,Nate,Ophelia,Philippe,Rita,Stan,Tammy,Vince,Wilma.
At the end of the 19th century,women's names started_________.
A:to track hurricanes and issue warning
B:to avoid confusion
C:to stay at home
D:to be given to tropical storms
E:to make predictions
F: to kill at least 15 people
A:to track hurricanes and issue warning
B:to avoid confusion
C:to stay at home
D:to be given to tropical storms
E:to make predictions
F: to kill at least 15 people
答案：D
解析：
本题考查的是对所读材料大意与主旨的掌握。文章第一段说“之后飓风 Dennis朝海湾的海岸刮来，因此超过100万美国人被告知在周末撤离他们的家”。因此选项B"飓风来临警告”概括了本段大意。
本题考查的是对所读材料大意与主旨的掌握。从文章第二段可知，“不给它们命名，我们可能困惑于报道的是哪场飓风。”因此选项A“命名飓风的原因”概括了本段大意。
本题考查的是对所读材料大意与主旨的掌握。文章第三段提到历史上很多不同时间关于飓风命名的叙述，因此选项D"飓风命名的历史”概括了本段大意。
本题考查的是对所读材料大意与主旨的掌握。文章第四段提到“那么谁来决定每年使用哪个名字？世界气象学组织······”，因此选项E“负责命名咫风的组织”概括了本段大意。
本题考查的是对文章事实与细节的了解。本题题干信息为“超过100万人被警告不要······”。文章第一段提到“More than a million people in the United States were told to leave their homes".因此选项C“待在家里”符合文章内容。
本题考查的是对文章事实与细节的了解。本题题干信息为“美国国家天气服务机构的职责是······”。文章第三段提到“the US National Weather Service, which is responsible for tracking hurricanes and issuing warnings"，因此选项A“追踪飓风并发布咫风警告” 符合文章内容。
本题考查的是对文章事实与细节的了解。本题题干信息为“为······飓风被命名”。文章第二段提到“Without naming them, we could get confused about which storm we're talking about"，因此选项B"避免混淆”符合文章内容。
本题考查的是对文章事实与细节的了解。题干的信息是“19世纪末女性的名字开始······”。本题依据是第三段第二句话“One Australian meteorologist began giving women's names to tropical storms at the end of the 19th century"，因此选项D“被用来给热带风暴命名”符合文章内容。
本题考查的是对所读材料大意与主旨的掌握。从文章第二段可知，“不给它们命名，我们可能困惑于报道的是哪场飓风。”因此选项A“命名飓风的原因”概括了本段大意。
本题考查的是对所读材料大意与主旨的掌握。文章第三段提到历史上很多不同时间关于飓风命名的叙述，因此选项D"飓风命名的历史”概括了本段大意。
本题考查的是对所读材料大意与主旨的掌握。文章第四段提到“那么谁来决定每年使用哪个名字？世界气象学组织······”，因此选项E“负责命名咫风的组织”概括了本段大意。
本题考查的是对文章事实与细节的了解。本题题干信息为“超过100万人被警告不要······”。文章第一段提到“More than a million people in the United States were told to leave their homes".因此选项C“待在家里”符合文章内容。
本题考查的是对文章事实与细节的了解。本题题干信息为“美国国家天气服务机构的职责是······”。文章第三段提到“the US National Weather Service, which is responsible for tracking hurricanes and issuing warnings"，因此选项A“追踪飓风并发布咫风警告” 符合文章内容。
本题考查的是对文章事实与细节的了解。本题题干信息为“为······飓风被命名”。文章第二段提到“Without naming them, we could get confused about which storm we're talking about"，因此选项B"避免混淆”符合文章内容。
本题考查的是对文章事实与细节的了解。题干的信息是“19世纪末女性的名字开始······”。本题依据是第三段第二句话“One Australian meteorologist began giving women's names to tropical storms at the end of the 19th century"，因此选项D“被用来给热带风暴命名”符合文章内容。
第3题：
Which command prompt indicates that you are in operational mode?()
A. user@router&
B. user@router#
C. user@router%
D. user@router>
参考答案：D
第4题：
You are building a dating web site. The client’s date of birth is collected along with lots of other information.The Person class has a derived method， getAge（）：int， which returns the person’s age calculated from thedate of birth and today’s date. In one of your JSPs you need to print a special message to clients within theage group of 25 through 35. Which two EL code snippets will return true for this condition？ （）
- A、${client.age in [25，35]}
- B、${client.age between [25，35]}
- C、${client.age between 25 and 35}
- D、${client.age <= 35 && client.age >= 25}
- E、${client.age le 35 and client.age ge 25}
正确答案:D,E
第5题：
Which command prompt indicates that you are in operational mode?（）
- A、user@router&
- B、user@router#
- C、user@router%
- D、user@router>
正确答案:D
第6题：
共用题干
Nice Name But She's So Deadly
1. More than a million people in the United States were told to leave their homes over the weekend as Hurricane（飓风）Dennis headed to the Gulf coast,after killing at least 15 people in the Caribbean Sea.
2. If you read the news often enough,you may notice that all hurricanes are given names. Why is that?Remember,there can be more than one hurricane operating at one time.Without naming them,we could get confused about which storm we're talking about.
3. For hundreds of years,hurricanes in the Caribbean were named after the particular religious day on which they occurred. One Australian meteorologist（气象学家）began giving women's names to tropical storms at the end of the 19th century.In 1953,the US National Weather Service, which is responsible for tracking hurricanes and issuing warnings,began using female names for storms.By 1979,both women and men's names were being used.One name for each letter of the alphabet（字母表）is selected,except for Q,U and Z.
4. So who decides which names are used each year? The World Meteorological Organization uses six lists in rotation,so each list is reused every six years.
5. Here's a list of the 2005 Atlantic hurricanes,according to the US National Hurricane Centre:Arlene,Bret,Cindy,Dennis,Emily,Franklin,Gert, Harvey,Irene, Jose,Katrina,Lee,Maria,Nate,Ophelia,Philippe,Rita,Stan,Tammy,Vince,Wilma.
Nice Name But She's So Deadly
1. More than a million people in the United States were told to leave their homes over the weekend as Hurricane（飓风）Dennis headed to the Gulf coast,after killing at least 15 people in the Caribbean Sea.
2. If you read the news often enough,you may notice that all hurricanes are given names. Why is that?Remember,there can be more than one hurricane operating at one time.Without naming them,we could get confused about which storm we're talking about.
3. For hundreds of years,hurricanes in the Caribbean were named after the particular religious day on which they occurred. One Australian meteorologist（气象学家）began giving women's names to tropical storms at the end of the 19th century.In 1953,the US National Weather Service, which is responsible for tracking hurricanes and issuing warnings,began using female names for storms.By 1979,both women and men's names were being used.One name for each letter of the alphabet（字母表）is selected,except for Q,U and Z.
4. So who decides which names are used each year? The World Meteorological Organization uses six lists in rotation,so each list is reused every six years.
5. Here's a list of the 2005 Atlantic hurricanes,according to the US National Hurricane Centre:Arlene,Bret,Cindy,Dennis,Emily,Franklin,Gert, Harvey,Irene, Jose,Katrina,Lee,Maria,Nate,Ophelia,Philippe,Rita,Stan,Tammy,Vince,Wilma.
Hurricanes are given names________.
A:to track hurricanes and issue warning
B:to avoid confusion
C:to stay at home
D:to be given to tropical storms
E:to make predictions
F: to kill at least 15 people
A:to track hurricanes and issue warning
B:to avoid confusion
C:to stay at home
D:to be given to tropical storms
E:to make predictions
F: to kill at least 15 people
答案：B
解析：
本题考查的是对所读材料大意与主旨的掌握。文章第一段说“之后飓风 Dennis朝海湾的海岸刮来，因此超过100万美国人被告知在周末撤离他们的家”。因此选项B"飓风来临警告”概括了本段大意。
本题考查的是对所读材料大意与主旨的掌握。从文章第二段可知，“不给它们命名，我们可能困惑于报道的是哪场飓风。”因此选项A“命名飓风的原因”概括了本段大意。
本题考查的是对所读材料大意与主旨的掌握。文章第三段提到历史上很多不同时间关于飓风命名的叙述，因此选项D"飓风命名的历史”概括了本段大意。
本题考查的是对所读材料大意与主旨的掌握。文章第四段提到“那么谁来决定每年使用哪个名字？世界气象学组织······”，因此选项E“负责命名咫风的组织”概括了本段大意。
本题考查的是对文章事实与细节的了解。本题题干信息为“超过100万人被警告不要······”。文章第一段提到“More than a million people in the United States were told to leave their homes".因此选项C“待在家里”符合文章内容。
本题考查的是对文章事实与细节的了解。本题题干信息为“美国国家天气服务机构的职责是······”。文章第三段提到“the US National Weather Service, which is responsible for tracking hurricanes and issuing warnings"，因此选项A“追踪飓风并发布咫风警告” 符合文章内容。
本题考查的是对文章事实与细节的了解。本题题干信息为“为······飓风被命名”。文章第二段提到“Without naming them, we could get confused about which storm we're talking about"，因此选项B"避免混淆”符合文章内容。
本题考查的是对文章事实与细节的了解。题干的信息是“19世纪末女性的名字开始······”。本题依据是第三段第二句话“One Australian meteorologist began giving women's names to tropical storms at the end of the 19th century"，因此选项D“被用来给热带风暴命名”符合文章内容。
本题考查的是对所读材料大意与主旨的掌握。从文章第二段可知，“不给它们命名，我们可能困惑于报道的是哪场飓风。”因此选项A“命名飓风的原因”概括了本段大意。
本题考查的是对所读材料大意与主旨的掌握。文章第三段提到历史上很多不同时间关于飓风命名的叙述，因此选项D"飓风命名的历史”概括了本段大意。
本题考查的是对所读材料大意与主旨的掌握。文章第四段提到“那么谁来决定每年使用哪个名字？世界气象学组织······”，因此选项E“负责命名咫风的组织”概括了本段大意。
本题考查的是对文章事实与细节的了解。本题题干信息为“超过100万人被警告不要······”。文章第一段提到“More than a million people in the United States were told to leave their homes".因此选项C“待在家里”符合文章内容。
本题考查的是对文章事实与细节的了解。本题题干信息为“美国国家天气服务机构的职责是······”。文章第三段提到“the US National Weather Service, which is responsible for tracking hurricanes and issuing warnings"，因此选项A“追踪飓风并发布咫风警告” 符合文章内容。
本题考查的是对文章事实与细节的了解。本题题干信息为“为······飓风被命名”。文章第二段提到“Without naming them, we could get confused about which storm we're talking about"，因此选项B"避免混淆”符合文章内容。
本题考查的是对文章事实与细节的了解。题干的信息是“19世纪末女性的名字开始······”。本题依据是第三段第二句话“One Australian meteorologist began giving women's names to tropical storms at the end of the 19th century"，因此选项D“被用来给热带风暴命名”符合文章内容。
第7题：
When you are logged into a switch, which prompt indicates that you are in privileged mode？（）
- A、%
- B、@
- C、>
- D、$
- E、#
正确答案:E
第8题：
When you are logged into aswitch,which prompt indicates that you are inprivileged mode?()
A.%
B.@
C.>
D.$
E.#
参考答案：E
第9题：
Which three are true regarding the use of outer joins? （）
- A、You cannot use IN operator in a condition that involves an outerjoin.
- B、You use (+) on both sides of the WHERE condition to perform an outerjoin.
- C、You use (*) on both sides of the WHERE condition to perform an outerjoin.
- D、You use an outerjoin to see only the rows that do not meet the join condition.
- E、In the WHERE condition, you use (+) following the name of the column in the table without matching rows, to perform an outerjoin.
- F、You cannot link a condition that is involved in an outerjoin to another condition by using the OR operator.
正确答案:D,E,F
第10题：
单选题
Which condition indicates that your radar needs maintenance?（）
A
Serrated range rings
B
Indirect echoes
C
Multiple echoes
D
Blind sector
正确答案：
D
解析：
暂无解析