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单选题If separating effect is not good, we can improve it by （）A flushing separator with hot waterB increasing water supply flowC heat oily water properlyD opening manual oil discharge value

题目
单选题
If separating effect is not good, we can improve it by （）
A

flushing separator with hot water

B

increasing water supply flow

C

heat oily water properly

D

opening manual oil discharge value

相似考题

1.The purpose of the author in writing this passage isA． that, by banning the violent sports, we human beings can improve ourselvesB． that, by banning the dangerous sports, we can improve the lawC． that we must take positive steps to improve social welfare systemD． to show law is the main instrument of social change

2.What we can do on decreasing infection caused by sharp injuries? ()A. Make assessment to sharp injury controlB. Enhance educational interventionC. Improve awareness of College studentsD. Supply consultation

3.From the passage, we know Frank Uloyd Wright______.A．is the teacher of UtzonB．had good effect on the Utzon's architect careerC．was opposite to the rectilinear "international style" of its timeD．forced Utzon to leave Australia

4.Which of the following is Not True?A． Advertisement makes contribution to our pockets and we may know everything.B． We can buy what we want.C． Products of good quality don't need to be advertised.D． Advertisement makes our life colorful.

更多“If separating effect is not good, we can improve it by （）”相关问题

  • 第1题：

    Perhaps we should climb out of the window and jump down? It's only two floors.

    ()We'd better wait for the rescue.

    A. That's a good idea.

    B. No, we can't do that.

    C. I think we will kill ourselves.


    参考答案：B

  • 第2题：

    英语四级:study abroad

    Nowadays , more and more students go to foreign countries to study . many people are spare no effort in applying for going abroad .

    About this phenomenon , different people have different points . some people agree with it . first of all , studying abroad is the best way to improve our language . if we want to break away from “ mute English ” , it’s a good method to help you . second , by studying abroad we can better to know foreign countries’ culture . going in a country and we can experience different culture’s charm . last but not least , it’s a good opportunity to travel , make friends with different people and broaden your horizon .

    But others disagree with it . in the first few months these students will have a language barrier and hard to go in their society . many students can’t make a good programme when their parents aren’t with them , some of them spend their abroad’ time in vain .

    As long as I’m concerned , if we have a chance to study abroad ,we should treasure make full use of it . it will make us be wiser . because of the study’s experience , I believe that our life will also be more beautiful and wonderful .

    长时间没认真接触过英语作文，知道有很多低级错误，因为要的比较急，所以还望各位不吝赐教，帮忙修改一下。。。不胜感激。。。


    improve our language 后面加上ability吧

    second改为secondly

    Nowadays , more and more students go to foreign countries to study . many people are spare no effort in applying for going abroad .

    现在,越来越多的学生去国外去深造。其中就有很多人不遗余力地申请到国外去留学。

    About this phenomenon , different people have different points . some people agree with it . first of all , studying abroad is the best way to improve our language . if we want to break away from “ mute English ” , it’s a good method to help you . second , by studying abroad we can better to know foreign countries’ culture . going in a country and we can experience different culture’s charm . last but not least , it’s a good opportunity to travel , make friends with different people and broaden your horizon .

    关于这一现象,不同的人有不同的分。有些人同意这样的说法。首先,出国留学是最好的方法,以改善我们的语言。如果我们想摆脱“哑巴英语”,这是一个很好的方法来帮助你。第二,通过学习国外可以让我们更了解外国的文化。要在一个国家,我们还能体验不同的文化的魅力。最后,但并非最不重要的是,这是一个很好的机会去旅行,广交朋友,与不同的人,开阔你的眼界。

    But others disagree with it . in the first few months these students will have a language barrier and hard to go in their society . many students can’t make a good programme when their parents aren’t with them , some of them spend their abroad’ time in vain .

    但是其他人不同意它。在最初几个月这些学生将有语言障碍,并努力去。许多学生在他们的社会做不出好节目的时候,他们的父母没有和他们在一起,他们中的一些人花费他们的国外的时间是徒劳的。

    As long as I’m concerned , if we have a chance to study abroad ,we should treasure make full use of it . it will make us be wiser . because of the study’s experience , I believe that our life will also be more beautiful and wonderful .

    只要我关心的,如果我们有机会去国外学习,我们都应该珍惜充分利用它。它将使我们变得更聪明。因为该研究的经验,我相信,我们的生活也将更加美妙。

    1.many people are spare no effort in applying for going abroad .
    spare 应该改成 sparing ，一般进行时。

    2.About this phenomenon , different people have different points .
    这句话总觉得有点不太顺。
    point 改成 standpoint 或许更佳。或者直接把这个句子改成：Standpoints vary from person to person. 感觉更舒服些。

    3.second , by studying abroad we can better to know foreign countries’ culture .
    better不是个动词，所以不能接在情态动词后。应改成we can know foreign countries’ culture better.

    4.going in a country and we can experience different culture’s charm .
    好像一般不会说go in a country, 可以说成 go to a country.

    5.in the first few months these students will have a language barrier and hard to go in their society .
    hard前面要加上be，will be hard to do sth.
    另外，go in society 也好别扭，step into the society或join the society应该更舒服。

    6.many students can’t make a good programme when their parents aren’t with them .
    一般没make a programme这种说法，楼主或许是想表达制定计划吧。那应该用schedule。

    7.As long as I’m concerned
    没这种说法，应该说成As far as I’m concerned。

    8.we should treasure make full use of it
    这句话把两个动词谓语叠在一起了，可以分开说成we should treasure it and make full use of it。

    9. it will make us be wiser
    应该去掉be. 说成make us wiser.

    比较明显的错误应该就是这些。

    在整体上，我建议楼主在写四级作文的时候可以多用些从句，以及对一些词汇进行适当的润色。比如说最后一句的because of，可以说成owing to或者 as a consequence of之类的。agree with 可以说成 in favor of。

    总之，这些需要靠平时的积累和练习。总之，希望楼主的英语作文能够取得长足的进步！如果有什么需要追问的话，很高兴能与你交流！
    1.many people are spare no effort in applying for going abroad .
    spare 应该改成 sparing ，一般进行时。

    2.About this phenomenon , different people have different points .
    这句话总觉得有点不太顺。
    point 改成 standpoint 或许更佳。或者直接把这个句子改成：Standpoints vary from person to person. 感觉更舒服些。

    3.second , by studying abroad we can better to know foreign countries’ culture .
    better不是个动词，所以不能接在情态动词后。应改成we can know foreign countries’ culture better.

    4.going in a country and we can experience different culture’s charm .
    好像一般不会说go in a country, 可以说成 go to a country.

    5.in the first few months these students will have a language barrier and hard to go in their society .
    hard前面要加上be，will be hard to do sth.
    另外，go in society 也好别扭，step into the society或join the society应该更舒服。

    6.many students can’t make a good programme when their parents aren’t with them .
    一般没make a programme这种说法，楼主或许是想表达制定计划吧。那应该用schedule。

    7.As long as I’m concerned
    没这种说法，应该说成As far as I’m concerned。

    8.we should treasure make full use of it
    这句话把两个动词谓语叠在一起了，可以分开说成we should treasure it and make full use of it。

    9. it will make us be wiser
    应该去掉be. 说成make us wiser.

    比较明显的错误应该就是这些。

    在整体上，我建议楼主在写四级作文的时候可以多用些从句，以及对一些词汇进行适当的润色。比如说最后一句的because of，可以说成owing to或者 as a consequence of之类的。agree with 可以说成 in favor of。

    总之，这些需要靠平时的积累和练习。总之，希望楼主的英语作文能够取得长足的进步！

  • 第3题：

    When we praise the children, "you did a very good job! " you can raise your thumb without saying "good". This suitation means that we can understood the meaning by__________.

    A.spoken language
    B.body language
    C.spelling language
    D.written language

    答案：B
    解析：
    考查课堂肢体语言。题目的意思是“在课堂上老师表扬学生做的很好．除了用‘you did a very good job!’表达外还可以伸出大拇指。”这属于肢体语言的范畴，故选B。

  • 第4题：

    We can say（ ）good evidence that their work is on the path of sound development.
    on


    答案：
    解析：
    evidence是不可数名词，表示“证据”讲，词组on（good）evidence表示“依据（充分的）证据”，为固定搭配。

  • 第5题：

    Which of the following is Not True?

    A. Advertisement makes contribution to our pockets and we may know everything
    B. We can buy what we want
    C. Products of good quality don't need to be advertised
    D. Advertisement makes our life colorful
    19. Which of the following is Not True?

    答案：C
    解析：
    A、B、D项均可在文中找到依据；C项说法错误，优质产品也可能需要广告的宣传。

  • 第6题：

    We can’t hoist （）national flag.

    • A、clean
    • B、worn
    • C、beautiful
    • D、good

    正确答案:B

  • 第7题：

    If you can improve your price by 3%，we shall be prepared to（）for 5，000 metric tons.

    • A、book with you an order
    • B、book your order
    • C、be in the market
    • D、place a order with you

    正确答案:B

  • 第8题：

    单选题
    According to the passage, we know ______.
    A

    graffiti can make the buildings look cool

    B

    the person who collects rubbish cart get a gift

    C

    we can plant trees to improve the environment


    正确答案： A
    解析：
    推理判断题。根据The Air You Breathe部分第一句可知“树可以过滤空气中的许多污染物”。所以C选项正确。由War on Graffiti部分第三句可知“许多建筑被人涂上了丑陋的涂鸦”，故A项错误。由Park Life内容可知“捡垃圾最多的人才可以得到一个礼物”，故B项错误。

  • 第9题：

    单选题
    According to the passage,we can see that lower prices and better quality occur______.
    A

    as a result of the effect of one on the other

    B

    always at the same time

    C

    independently of each other

    D

    when the demand exceeds the supply


    正确答案： B
    解析：

  • 第10题：

    问答题
    ◆Topic 7：TV—the Pandora’s Box to Children?　　Questions for Reference:　　1) Some people think children’s spending time on TV and video is good, while others think it is bad. Discuss both views.　　2) Give your own opinion about this issue.　　3) What can we do to ensure the TV and video make a positive effect on our children?

    正确答案： 【参考答案】
    It is true that a lot of children, from below 3 to high school, would like to spend time in watching a range of TV programs and videos. One of the most obvious reasons for this is that these are so attractive, vivid and touching our lives that the children who are curious cannot resist their temptation at all.
    Some people, especially the parents, argue that this is very damaging. They probably begin by pointing out that their children who are limited in self-control and self-principle will easily take too much time in watching instead of being back to study after doing for a short while. In addition to this, it is well aware that the amount of violence and unhealthy pictures are filled with videos for some reasons. When children who are still simple watch too much amount without any correct guidance, some of them will easily break the laws in the realistic world by imitating the details of crimes.
    However, others who disbelieve watching TV or video is bad claim that TV programs and the amount of videos can fully help children understand outside world or relax their stressful brains after intense study. Obviously, those who often watch TV have a wider range of knowledge and better understandings to our society than those who do not. All of this is beneficial to children’s growth and their future social life.
    Overall, I would like to say that watching TV or videos are necessary for children who need knowledge and information, but the point is that parents must ensure their children not to watch too much or too long, and at the same time the Government should give a harsh warning to media with overuse of unhealthy contents.
    解析： 暂无解析

  • 第11题：

    单选题
    If separating effect is not good, we can improve it by （）
    A

    flushing separator with hot water

    B

    increasing water supply flow

    C

    heat oily water properly

    D

    opening manual oil discharge value


    正确答案： A
    解析： 暂无解析

  • 第12题：

    单选题
    If you can improve your price by 3%，we shall be prepared to（）for 5，000 metric tons.
    A

    book with you an order

    B

    book your order

    C

    be in the market

    D

    place a order with you


    正确答案： B
    解析： 暂无解析

  • 第13题：

    A good idea has just ____ to me that we can use the Internet to look for the information we want.

    A: occurred

    B: happened

    C: took place

    D: appeared


    参考答案：A

  • 第14题：

    We can learn from the passage that______.

    A. Reading is just a way of knowing new words

    B. A good reader must learn more new words

    C. A good reader can think before, while and after reading

    D. Reading takes a lot of time


    正确答案：C

    35．答案为C  通过短文得知好的阅读者懂得在读前、读中、读后思考。A、B与短文内容冲突，D选项未提到。

  • 第15题：

    When we praise the children, "you did a very good job! " you can raise your thumb without saying "good". This suitation means that we can understood the meaning by__________.

    A.spoken language
    B.body language
    C.spelling language
    D.written language

    答案：B
    解析：
    考查课堂肢体语言。题目的意思是“在课堂上老师表扬学生做的很好．除了用‘you did a very good job!’表达外还可以伸出大拇指。”这属于肢体语言的范畴，故选B。

  • 第16题：

    Which of the following is NOT true?__________

    A.Advertisement makes contribution to our pockets and we may know everything
    B.We can buy what we want
    C.Good quality products don't need to be advertised
    D.Advertisement makes our life colorful

    答案：C
    解析：
    A选项说广告可以为我们的荷包做贡献而且我们可以知道很多事情，符合文章内容。B选项说我们可以买到我们想买的东西，文章里说的是我们买东西的时候很多时候都是根据广告的内容去买的，所以也符合文章内容。C选项说好品质的东西不需要做广告，文中没有提到。D选项说广告使我们的生活更加多彩，文章说了诸多广告的好处，可以推断出这个结论。故选C。

  • 第17题：

    In Money Everything
    I don’t think money is everything,but we can’t do without it.Fox example,money can’t buy us happiness and a good education.And for another example,money can’t buy us good health and a long life.But we can not live without money.We need it for our daily necessities such as food,clothes and transportation.What’s more,we need it to live a better life.In short,we should learn the value of money and make the most of its advantages.


    答案：
    解析：
    For this part,you are allowed 20 minutes to write a composition of about 80 words according to the following topic.金钱是一切吗 (Is Money Everything )

  • 第18题：

    --Good morning, sirs. What can I do for you? --We are the （）. We would like to see your captain.

    • A、PSC inspectors
    • B、chief officer
    • C、second officer
    • D、third officer

    正确答案:A

  • 第19题：

    单选题
    The following measures can be used to improve oily water separator’s separating effect except （）
    A

    overhauling every two year

    B

    working at intervals

    C

    renewing filtration material

    D

    pumping bilge water from different layers respectively


    正确答案： B
    解析： 暂无解析

  • 第20题：

    单选题
    When oily water separator is operating, which measure （） is wrong.
    A

    pay attention to operating parameters

    B

    renew and clean separating units in time

    C

    check oil level in separator to prevent overload

    D

    check separating effect, if it is bad, flush with large capacity water pump


    正确答案： A
    解析： 暂无解析

  • 第21题：

    单选题
    The task ______ in an hour. Then we can go home and have a good rest.
    A

    was finished

    B

    will be finished

    C

    has been finished

    D

    can’t be finished


    正确答案： B
    解析：
    “一小时后完成任务”，当“task”做主语时，须用被动语态；in an hour表示将来时间，用一般将来时。

  • 第22题：

    单选题
    The separating effect of oil separator is not very good, the reason may be（）
    A

    too little seal water

    B

    improper gravity disc

    C

    oil discharging pump not working very well

    D

    low water level of the working water


    正确答案： C
    解析： 暂无解析

  • 第23题：

    单选题
    We don’t doubt _____ he can do a good job of it.
    A

    whether

    B

    that

    C

    if

    D

    which


    正确答案： D
    解析：
    句意：我们毫不怀疑他能把这件工作做好。doubt的否定形式或疑问形式后面接宾语从句要用that引导。此句中doubt是否定形式，故为B。

  • 第24题：

    单选题
    From the letter, we can know ______.
    A

    the two sides cooperated before

    B

    the Irish should pay for the transportation fee in terms of the new price

    C

    they use the best chemicals to improve the quality

    D

    they have enough storage that can supply at any time


    正确答案： D
    解析：
    判断推理题。由文章最后一段“We appreciate your past dealing and cooperation (合作) with us. ”可知，在此之前他们之间有过贸易往来。故A项正确。B项错误，原文提到C.I F是由卖方日本供货商负责运费。C项错误，原文第二段倒数第三句提到他们使用的化学材料是最合适的，而不是the best。D项由关键词that can supply at any time定位第二段倒数第一句可知，他们是及时生产的，没有库存。

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