You are about to go to sea and adjust the magnetic compass．To expedite the adjustment at sea，in what order should the following dockside adjustments be made ________．A.Flinders bar first，then the heeling magnet and spheresB.Heeling magnet first，then the F

题目

You are about to go to sea and adjust the magnetic compass．To expedite the adjustment at sea，in what order should the following dockside adjustments be made ________．

A.Flinders bar first，then the heeling magnet and spheres

B.Heeling magnet first，then the Flinders bar and spheres

C.Flinders bar first，then the spheres and heeling magnet

D.Spheres first，then the Flinders bar and heeling magnet

相似考题

1.–How about 2 o'clock?–()A、I'm sorry. But it won’t be so convenient for me.B、No, it's not good.C、Is it convenient for you?D、Sorry, I can't go.

2.You look well . The air and the sea foods in Sanya must _____ you , I suppose. ( )A.agree withB.agree toC. agree onD. agree about

3.What would you tell the interviewer that you are such a candidate who can adjust yourself to changes quickly?A.About what new things or skills you have been learning at the moment.B.About what changes you encountered before and how you responded.C.About how smart enough you are to be able to stop adverse situations getting worse.D.About how interested you are in some new technologies, methods and applications in your study.

4.– Pardon me. Could you please tell me where the department store is? –()(A)All right. Thank you anyway.(B) It’s a pleasure.(C) Sorry, I’m not sure about it. Let’s go and ask the policeman.(D) Don’t bother!

参考答案和解析
正确答案：C
更多“You are about to go to sea and adjust the magnetic compass.To expedite the adjustment at s ”相关问题

  • 第1题：

    -I'm thinking of going away for the weekend.

    _____go to Beidaihe? You can swim in the sea there.

    A. How about

    B. Why don't you

    C. You should


    参考答案：B

  • 第2题：

    In college，how did you go about influencing someone to accept your ideas？


    正确答案：
           

  • 第3题：

    C

    Lin：Hey， Rosa! Let's go to a movie．

    Rosa：Hmm． I don't know．．．

    Lin：Well．．． Let’s go to The green Bicycle． It's an action movie．

    Rosa：Well， I don't like action movies． I don't really want to go， but thank you．

    Lin：OK． Where's James? Does he want to go to a movie?

    Rosa：l don't know．

    Lin：Hey， James． Do you want to go to a movie? Do you want to go to see The

    green Bicycle?

    James：Sure! Is it a comedy? 1 like comedies and romances．

    Lin：No．It's an action movie．

    James：No， thank you． Let's go to a comedy．

    根据对话内容，完成句子． (15分)

    41． Rosa ________ to go to the movies．


    正确答案：
    41. doesn't want 【解析】由对话中“I don't really want to go...可知．

  • 第4题：

    共用题干
    The Sea

    What do you know about the sea?We know that it looks very pretty when the sun is shining on it.We
    also know that it can be very rough when there is a strong wind.What other things do we know about it?The
    first thing to remember is that the sea is very big.When you look at the map of the world you will find there
    is more water than land.The sea covers three quarters of the world.
    The sea is also very deep in some places.It is not deep everywhere.Some parts of the sea are very shal-
    low.But in some places the depth of the sea is very great.There is one spot,near Japan,where the sea is
    nearly 11 kilometers deep!The highest mountain in the world is about 9 kilometers high.If that mountain
    were put into the sea at that place,there would be 2 kilometers of water above it！What a deep place!
    If you have swum in the sea,you know that it is salty.You can taste the salt,Rivers,which fi0w into the
    sea.carry salt from the land into the sea.Some parts of the sea are saltier than other parts,There i、one sea,
    called the Dead Sea,which is very salty.It is so salty that swimmers cannot sink!Fish cannot live in the
    Dead Sea!
    In most parts of the sea,there are plenty of fishes and plants.Some live near the top of the sca.Othurs
    live deep down.There are millions of tiny living things that float in the sea.These floating things are so small
    that it is hard to see them.Many fish live by eating them.
    The sea can be very cold.Divers,who go deep down in the sea,know this.On the top the water may be
    warm.When the diver goes downwards,the sea becomnes colder and colder. Another thing happens.When the
    diver goes deeper,the water above presses down on him.It squeezes him.Then the diver has to wear clothes
    made of metal.But he cannot go very deep.Some people who wanted to go very deep used a very strong diving
    ship!They went down to the deepest part of the sea in it.They went down to a depth of eleven kilometers!

    The sea is 6 kilometers in depth on average.
    A:Right
    B:Wrong
    C:Not mentioned

    答案：C
    解析：
    第一段说“当阳光普照大海时大海看起来很美丽”，但并没说“风平浪静”时也是如此。
    第一段的最后一句话说海洋覆盖了地球四分之三的面积，由此可推知陆地只占地球 25％的面积。
    第二段涉及大海的深度，但并没说到“平均深度”。
    第二段说死海咸度大，鱼类不能生存，但并没说所有生物都不能生存。
    第四段说在绝大多数海域，有丰富的鱼类和植物，有些生活在海洋表层，有些居住在深 海，因此说越往海洋深处鱼类和植物越少是没有道理的。
    由第五段可知潜水员潜得越深，其承受的水压就越大。
    文章结尾说潜水员潜往深水区时，乘坐极其坚固的潜水船是为了抵抗水压而不是为了 防寒。第3部分：概括大意与完成句子

  • 第5题：

    共用题干
    The Sea

    What do you know about the sea?We know that it looks very pretty when the sun is shining on it.We
    also know that it can be very rough when there is a strong wind.What other things do we know about it?The
    first thing to remember is that the sea is very big.When you look at the map of the world you will find there
    is more water than land.The sea covers three quarters of the world.
    The sea is also very deep in some places.It is not deep everywhere.Some parts of the sea are very shal-
    low.But in some places the depth of the sea is very great.There is one spot,near Japan,where the sea is
    nearly 11 kilometers deep!The highest mountain in the world is about 9 kilometers high.If that mountain
    were put into the sea at that place,there would be 2 kilometers of water above it！What a deep place!
    If you have swum in the sea,you know that it is salty.You can taste the salt,Rivers,which fi0w into the
    sea.carry salt from the land into the sea.Some parts of the sea are saltier than other parts,There i、one sea,
    called the Dead Sea,which is very salty.It is so salty that swimmers cannot sink!Fish cannot live in the
    Dead Sea!
    In most parts of the sea,there are plenty of fishes and plants.Some live near the top of the sca.Othurs
    live deep down.There are millions of tiny living things that float in the sea.These floating things are so small
    that it is hard to see them.Many fish live by eating them.
    The sea can be very cold.Divers,who go deep down in the sea,know this.On the top the water may be
    warm.When the diver goes downwards,the sea becomnes colder and colder. Another thing happens.When the
    diver goes deeper,the water above presses down on him.It squeezes him.Then the diver has to wear clothes
    made of metal.But he cannot go very deep.Some people who wanted to go very deep used a very strong diving
    ship!They went down to the deepest part of the sea in it.They went down to a depth of eleven kilometers!

    Divers have to use a very strong diving ship when they want to go down to the deepest part of the seamainly because it is extremely cold there.
    A:Right
    B:Wrong
    C:Not mentioned

    答案：B
    解析：
    第一段说“当阳光普照大海时大海看起来很美丽”，但并没说“风平浪静”时也是如此。
    第一段的最后一句话说海洋覆盖了地球四分之三的面积，由此可推知陆地只占地球 25％的面积。
    第二段涉及大海的深度，但并没说到“平均深度”。
    第二段说死海咸度大，鱼类不能生存，但并没说所有生物都不能生存。
    第四段说在绝大多数海域，有丰富的鱼类和植物，有些生活在海洋表层，有些居住在深 海，因此说越往海洋深处鱼类和植物越少是没有道理的。
    由第五段可知潜水员潜得越深，其承受的水压就越大。
    文章结尾说潜水员潜往深水区时，乘坐极其坚固的潜水船是为了抵抗水压而不是为了 防寒。第3部分：概括大意与完成句子

  • 第6题：

    What are you going to do?（）

    • A、I'm planning to go to the cinema with my friend
    • B、No, I'm not going to do it.
    • C、Thank you for asking me about it.
    • D、Yes, I'll go

    正确答案:A

  • 第7题：

    单选题
    Which statement about the Flinders bar of the magnetic compass is CORRECT（）.
    A

    It compensates for the error caused by the vertical component of the Earth's magnetic field

    B

    It compensates for error caused by the heeling of a vessel

    C

    It compensates for quadrantal deviation

    D

    It is only needed in equatorial waters


    正确答案： C
    解析： 暂无解析

  • 第8题：

    单选题
    A vessel is heading magnetic east and its magnetic compass indicates a heading of 086°. Which action should be taken to remove this error during compass adjustment?（）
    A

    If the blue ends of the magnets are aft，and the fore-and-aft tray is at the top，you should add some magnets.

    B

    If the blue ends of the magnets are aft you should lower the fore-and-aft tray

    C

    If the blue ends of the magnets are aft，and the fore-and-aft tray is at the top，you should reverse the magnets

    D

    If the blue ends of the magnets are forward，and the fore-and-aft tray is at the bottom，you should add some magnets


    正确答案： C
    解析： 暂无解析

  • 第9题：

    单选题
    According to the passage, _____.
    A

    we should not worry about the transition of the Earth’s magnetic field

    B

    the Earth’s magnetic field will not change for at least 2000 years

    C

    the Earth’s magnetic field has decreased its strength rapidly

    D

    the transition of the Earth’s magnetic field can be controlled by modern science


    正确答案： C
    解析：
    第五段一开始：无论新的研究发现什么，公众也不必为此惊慌。即使是磁场转移已经开始，它可能需要2000年才能完成。

  • 第10题：

    单选题
    The principal purpose of adjustment of the magnetic compass is to eliminate（）as far as possible.
    A

    variation

    B

    compass error

    C

    deviation

    D

    earth's magnetic force


    正确答案： C
    解析： 暂无解析

  • 第11题：

    单选题
    What are you going to do?（）
    A

    I'm planning to go to the cinema with my friend

    B

    No, I'm not going to do it.

    C

    Thank you for asking me about it.

    D

    Yes, I'll go


    正确答案： C
    解析： 暂无解析

  • 第12题：

    单选题
    Lucy: Where’s Tony this evening?　　Joe:______　　Lucy: Really? What’s the matter with him?　　Joe: He has the flu.　　Lucy:______　　Joe: I will.
    A

    He’s a little under the weather. ; Tell him I was asking about him.

    B

    He’s at home. ; You should take better care of him.

    C

    He doesn’t like the weather. ; Will you take care of him?

    D

    He’s at work ; Will you go and visit him?


    正确答案： B
    解析：
    有下文What’s the matter with him以及He has the flu可知，Joe第一句说的是Tony身体不舒服。选项A符合题意。under the weather意为“生病”。

  • 第13题：

    -- I’ll be free this Sunday. -- _____ a swim?

    A. Why don’t you go to

    B. What about going for

    C. How about going to

    D. Why didn’t you go for


    正确答案：B

  • 第14题：

    If you go home late,you should tell your ( ) about it．

    A． father and mother

    B．teachers

    C． children

    D． classmates


    正确答案：A
    A[解析]根据倒数第二段“If you have to go home late，you should let your parents know.”知道答案选A。

  • 第15题：

    下列教学片段选自某高中课堂实录，阅读后回答问题。
    T: Today we are going to talk about "travelling". Mike, have you ever traveled
    M: Yes, I have ever been to Beijing.
    T: When did you go there
    M: Last summer.
    T: How did you go there
    M: We went there by bus.
    T: Why did you go there by bus
    M: Because it isn′t too far away from here and it′ s very convenient to go there by bus.
    T: Good. How about you Li Ming, have you ever travelled
    L: Yes, I have been to Hainan last winter vacation.
    T: How did you go there
    L: I went there by plane.
    T: Why
    L: Because it′s too far from here and we can save lots of time by going there by plane.
    Ask more students like this.
    根据上面所给信息，回答下面三个问题：
    (1)该片段反映了教学中哪个环节
    (2)分析该教学环节的目的。
    (3)从教学有效性角度评析这个片段。


    答案：
    解析：
    (1)该片段属于导入环节。 (2)通过课堂提问的方式，能够吸引学生的注意力，并且能够提供一个学习英语的良好氛围。此外，通过相关话题的提问．能够激发学生学习本课内容的兴趣，为下文学习做好铺垫。最后，用英语提问，还能提高学生用英语进行表达和交流的能力．培养学生的英语思维。
    (3)教学有效性是指通过教学活动，让学生在较短的时间内，了解到更多、更深的知识和能力，获得更加丰富、积极的情感体验。在该教学片段中，教师通过不断地向学生提问题的形式，导入这堂课，导入形式过于单一，不能很好地激发学生学习本堂课的兴趣：此外．提问没有与展示图片、播放视频等其他方式结合起来，很可能导致学生对教师所提出的问题及所描述的画面不能有充分的认识和理解．尤其对基础较差的学生来说．很有可能跟不上教师的节奏以及课程的进度。最后，课堂提问只是针对个别学生来进行的，不能让所有的学生都参与到课堂当中，也不符合面向全体学生的要求。因此，通过该方法进行的导入环节，教学有效性不够高，需要进一步的调整和提升。

  • 第16题：

    共用题干
    The Sea

    What do you know about the sea?We know that it looks very pretty when the sun is shining on it.We
    also know that it can be very rough when there is a strong wind.What other things do we know about it?The
    first thing to remember is that the sea is very big.When you look at the map of the world you will find there
    is more water than land.The sea covers three quarters of the world.
    The sea is also very deep in some places.It is not deep everywhere.Some parts of the sea are very shal-
    low.But in some places the depth of the sea is very great.There is one spot,near Japan,where the sea is
    nearly 11 kilometers deep!The highest mountain in the world is about 9 kilometers high.If that mountain
    were put into the sea at that place,there would be 2 kilometers of water above it！What a deep place!
    If you have swum in the sea,you know that it is salty.You can taste the salt,Rivers,which fi0w into the
    sea.carry salt from the land into the sea.Some parts of the sea are saltier than other parts,There i、one sea,
    called the Dead Sea,which is very salty.It is so salty that swimmers cannot sink!Fish cannot live in the
    Dead Sea!
    In most parts of the sea,there are plenty of fishes and plants.Some live near the top of the sca.Othurs
    live deep down.There are millions of tiny living things that float in the sea.These floating things are so small
    that it is hard to see them.Many fish live by eating them.
    The sea can be very cold.Divers,who go deep down in the sea,know this.On the top the water may be
    warm.When the diver goes downwards,the sea becomnes colder and colder. Another thing happens.When the
    diver goes deeper,the water above presses down on him.It squeezes him.Then the diver has to wear clothes
    made of metal.But he cannot go very deep.Some people who wanted to go very deep used a very strong diving
    ship!They went down to the deepest part of the sea in it.They went down to a depth of eleven kilometers!

    The land takes up 25%of the world.
    A:Right
    B:Wrong
    C:Not mentioned

    答案：A
    解析：
    第一段说“当阳光普照大海时大海看起来很美丽”，但并没说“风平浪静”时也是如此。
    第一段的最后一句话说海洋覆盖了地球四分之三的面积，由此可推知陆地只占地球 25％的面积。
    第二段涉及大海的深度，但并没说到“平均深度”。
    第二段说死海咸度大，鱼类不能生存，但并没说所有生物都不能生存。
    第四段说在绝大多数海域，有丰富的鱼类和植物，有些生活在海洋表层，有些居住在深 海，因此说越往海洋深处鱼类和植物越少是没有道理的。
    由第五段可知潜水员潜得越深，其承受的水压就越大。
    文章结尾说潜水员潜往深水区时，乘坐极其坚固的潜水船是为了抵抗水压而不是为了 防寒。第3部分：概括大意与完成句子

  • 第17题：

    What are you going to do?（）

    AI'm planning to go to the cinema with my friend

    BNo, I'm not going to do it.

    CThank you for asking me about it.

    DYes, I'll go


    A
    略

  • 第18题：

    You should adjust the mooring lines according to the changes of（）(吃水).

    • A、water
    • B、draft
    • C、tide
    • D、sea

    正确答案:B

  • 第19题：

    单选题
    A: Excuse me, Mr. Black, can you spare me a few minutes? There’s something I’d like to speak to you about. I won’t keep you long.　　B: ______
    A

    What do you want to talk with?

    B

    Yes, go ahead.

    C

    What’s the matter?

    D

    Oh, nice to see you, John.


    正确答案： D
    解析：
    A方请求与B方谈话，需要B方做出同意或不同意的答复。A项和C项用在此场景很不得体；D项不符合这一场景。B项“行，说吧”表示B方同意，是正确答案。

  • 第20题：

    单选题
    A vessel is heading magnetic east and its magnetic compass indicates a heading of 086°.Which action should be taken to remove this error during compass adjustment（）.
    A

    If the blue ends of the magnets are aft，and the fore-and-aft tray is at the top，you should add some magnets

    B

    If the blue ends of the magnets are aft you should lower the fore-and-aft tray

    C

    If the blue ends of the magnets are aft，and the fore-and-aft tray is at the top，you should reverse the magnets

    D

    If the blue ends of the magnets are forward，and the fore-and-aft tray is at the bottom，you should add some magnets


    正确答案： C
    解析： 暂无解析

  • 第21题：

    单选题
    The principal purpose of magnetic compass adjustment is to（）.
    A

    reduce the variation as much as possible

    B

    reduce the deviation as much as possible

    C

    reduce the magnetic dip as much as possible

    D

    allow the compass bowl to swing freely on its gimbals


    正确答案： A
    解析： 暂无解析

  • 第22题：

    单选题
    You are about to go to sea and adjust the magnetic compass．To expedite the adjustment at sea，in what order should the following dockside adjustments be made（）.
    A

    Flinders bar first，then the heeling magnet and spheres

    B

    Heeling magnet first，then the Flinders bar and spheres

    C

    Flinders bar first，then the spheres and heeling magnet

    D

    Spheres first，then the Flinders bar and heeling magnet


    正确答案： A
    解析： 暂无解析

  • 第23题：

    问答题
    Practice 4　　● There’s a seminar which you planned to attend, but something urgent comes up.　　● Write a memo to Christian Armstrong, organiser of the seminar, telling:　　● You want to go but have to be absent;　　● What affair has caught you.　　● Write about 30—40 words.

    正确答案： 【参考范文】
    Memo
    From: Becquerel Fokker
    To: Christian Armstrong
    Although I’m interested in your seminar to be held next Friday, I’m afraid I couldn’t participant in it. It’s a pity I miss this chance, but an urgent email kicks me on a fortnight business trip. I’ll be absent in Beijing from tomorrow.
    解析： 暂无解析

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