You are carrying triethylamine，methyl methacrylate and isoprene in your multiple-product tanker. Which of the following statements is true?A.Isoprene may be carried in a cargo tank adjacent to either of the other two cargoesB.Methyl methacrylate may not b

题目

You are carrying triethylamine，methyl methacrylate and isoprene in your multiple-product tanker. Which of the following statements is true?

A.Isoprene may be carried in a cargo tank adjacent to either of the other two cargoes

B.Methyl methacrylate may not be carried in a tank adjacent to a pump room

C.Methyl methacrylate must usually be heated to maintain its stability

D.Portable thermometers are not permitted to be used to take the cargo temperature of triethylamine

相似考题

1.You seem to be dissatisfied with your present post. I don’t think you judged your ability objectively when you applied for it, () you?A.doB.didC.don’tD.didn’t

2.When traveling, you are advised to take travelers’ checks, which provide a secure ____to carrying your money in cash.A. substitute B. preference C. selection D. alternative

3.－ We are planning to register the trademark of “Red Dragon” for your new product. What’s your opinion about this brand name －()A、I suggest that you should give it up.B、You can’t adopt it.C、You mustn’t use it.

4.I don’t mind ________ the decision.A.you to delay makingB.your delaying makingC.your delaying to makeD.you delay to make

更多“You are carrying triethylamine,methyl methacrylate and isoprene in your multiple－product t ”相关问题

  • 第1题：

    Thank you for your gifts, but you ____ such expensive things.

    A. mustn’t buy

    B. shouldn’t buy

    C. mustn’t have bought

    D. shouldn’t have bought


    正确答案：D

  • 第2题：

    【T13】

    A.DROP OUT

    B.FOR YOUR SOCIETY

    C.TAKE EFFECT

    D.THE LAUNCHING PAD A.THE FAMOUS LAW OF DIMINISHING RETURNS BEGINS TO【T13】______

    B.YOU ARE ON【T14】______

    C.YOU CAN SUCCESSFULLY【T15】______IN GRADE SCHOOL

    D.PROVIDE MANPOWER【T16】______ WHEN THEY ADVISE YOUR KIDS TO "GET AN EDUCATION" IF YOU WANT TO RAISE YOUR INCOME, THEY TELL YOU ONLY HALF THE TRUT

    H.WHAT THEY REALLY MEAN IS TO GET JUST ENOUGH EDUCATION TO【T17】______, BUT NOT TOO MUCH THAT YOU PROVE AN EMBARRASSMENT TO YOUR SOCIETY.GET A HIGH SCHOOL DIPLOMA,AT LEAST.WITHOUT THAT,YOU ARE OCCUPATIONALLY DEAD,UNLESS YOUR NAME HAPPENS TO BE GEORGE BERNARD SHAW OR THOMAS ALVA EDISON AND【T18】______.GET A COLLEGE DEGREE, IF POSSIBL

    E.WITH A

    B.A.,【T19】______.BUT NOW YOU HAVE TO START TO PUT ON THE BRAKES.IF YOU GO FOR A MASTER"S DEGREE, MAKE SURE IT IS AN

    M.

    B.A., AND ONLY FROM A FIRST-RATE UNIVERSITY.BEYOND THIS,【T20】______.


    正确答案：takeeffect
    beginsto后跟动词原形，再结合句意“著名的报酬递减法则就会______了”，排除dropout“不参与，离去，放弃，辍学”，takeeffect“见效，生效”符合文意。

  • 第3题：

    You are carrying cargoes of crotonaldehyde，phosphoric acid，and morpholine on your multiple-product tanker. Which of the following statements is TRUE?

    A.Each of the cargoes must be segregated from the other by at least two barriers

    B.The minimum protective clothing required for taking samples of phosphoric acid is goggles or a face shield

    C.Aluminum，copper，and zinc are prohibited in all valve parts in contact with these cargoes

    D.The required warning sign must have the legend "cancer hazard" added to it


    正确答案：A

  • 第4题：

    You are on a multiple-product chemical tanker and will carry cargoes of ethanolamine，methyl acrylate，and glycerine. Which statement is true?

    A.All of these cargoes are mutually incompatible

    B.Glycerine may be stowed adjacent to methyl acrylate but must be segregated from ethanolamine

    C.Methyl acrylate and ethanolamine are compatible but both must be segregated from glycerine

    D.Glycerine is compatible with both of the other cargoes


    正确答案：D

  • 第5题：

    You are on a multiple-product chemical tanker with orders to load diethylamine．What is NOT a requirement for transporting this cargo ________．

    A.You must have two toxic vapor detectors or the pumproom must meet special requirements

    B.Each crew member must be provided with an emergency escape breathing apparatus

    C.A person taking cargo samples must wear protective clothing

    D.If you are also carrying allyl alcohol，the venting systems must be segregated


    正确答案：C

  • 第6题：

    共用题干
    Knowing Your Real Personality from Sleeping Positions Everyone has got two personalities—the one that is shown to the world and the other that is secret and real. You don't show your secret personality when you're awake because you, can control yourself,but when you're asleep,your sleeping position shows the real you .In a normal night,of course,you often change your sleeping positions .The important position that best shows your se- cret personality is the one that you go to sleep. If you go to sleep on your back,you're a very open person .You normally trust people and you are easily influenced by new ideas.You don't like to make people unhappy,so you never ex- press your real feelings.You're quite shy and you aren't very confident. If you sleep on your stomach,you are a person who likes to keep secrets.You worry a lot and you're always easily becoming sad.You never want to change your ideas,but you are satisfied with your life the way it is .You usually live for today not for tomorrow. If you sleep on curled up,you are probably a very nervous person.You have a low opinion of yourself and often protect yourself from being hurt,so you are very defensive .You're shy and you don't usually like meeting people.You like to be on your own. If you sleep on your side,you have usually got a well-balanced personality.You know your strengths and weaknesses.You're usually careful. You have a confident personality.You sometimes feel worried,but you don't often get unhappy .You always say what you think,even if it makes people angry.

    What does the word“defensive”mean in the passage?
    A: 易怒的
    B: 攻击性的
    C: 外向的
    D:有戒心的

    答案：D
    解析：
    整篇文章介绍的是人物的性格特征，有外在的和内在的，这说明和科学有关。


    根据文章第一段中“The important position that best shows your secret personality is the one that you go to sleep.”可知应该是开始睡的时候。


    由文章第三段中的“If you sleep on your stomach, you are a person who likes to keep secrets.”可知。


    从文章第四段中“You have a low opinion of yourself and often protect yourself from be-ing hurt.”可知，保护自己不受到伤害，那么defensive意为“有戒心的”。


    由文章中的第二段到第五段可知。

  • 第7题：

    共用题干
    Knowing Your Real Personality from Sleeping Positions Everyone has got two personalities—the one that is shown to the world and the other that is secret and real. You don't show your secret personality when you're awake because you, can control yourself,but when you're asleep,your sleeping position shows the real you .In a normal night,of course,you often change your sleeping positions .The important position that best shows your se- cret personality is the one that you go to sleep. If you go to sleep on your back,you're a very open person .You normally trust people and you are easily influenced by new ideas.You don't like to make people unhappy,so you never ex- press your real feelings.You're quite shy and you aren't very confident. If you sleep on your stomach,you are a person who likes to keep secrets.You worry a lot and you're always easily becoming sad.You never want to change your ideas,but you are satisfied with your life the way it is .You usually live for today not for tomorrow. If you sleep on curled up,you are probably a very nervous person.You have a low opinion of yourself and often protect yourself from being hurt,so you are very defensive .You're shy and you don't usually like meeting people.You like to be on your own. If you sleep on your side,you have usually got a well-balanced personality.You know your strengths and weaknesses.You're usually careful. You have a confident personality.You sometimes feel worried,but you don't often get unhappy .You always say what you think,even if it makes people angry.

    You may find the passage in_______.
    A: a science magazine
    B: a guide book
    C: a sports newspaper
    D: a story book

    答案：A
    解析：
    整篇文章介绍的是人物的性格特征，有外在的和内在的，这说明和科学有关。


    根据文章第一段中“The important position that best shows your secret personality is the one that you go to sleep.”可知应该是开始睡的时候。


    由文章第三段中的“If you sleep on your stomach, you are a person who likes to keep secrets.”可知。


    从文章第四段中“You have a low opinion of yourself and often protect yourself from be-ing hurt.”可知，保护自己不受到伤害，那么defensive意为“有戒心的”。


    由文章中的第二段到第五段可知。

  • 第8题：

    问答题
    Practice 4　　● Your manager is keen to improve work efficiency among the staff. He has asked you to introduce to your fellow staff members practices to improve time management.　　● Write the report for your manager, including the following information:　　● the importance of planning work time effectively,　　● practices to improve time management,　　● steps to follow in carrying out the practices.

    正确答案： 【参考范文】
    To: Manager
    From: Will Smith
    Date: Oct.23, 2012
    Subject: Time Management
    Introduction
    I am glad to be tasked with this report on improving the efficiency of our work. I am with you that because of the fact that we do not plan our time well, we are not highly efficient. As a famous saying goes, “Time passes very fast, however, it is fair to everybody, not giving one a second more, and also not giving others one second less. It all depends on how you can make use of it.” As a result, if we can improve our time management skills, we could do our jobs efficiently, punctually, and also easily.
    Recommendations
    There are many means of helping us plan our working time. The best way to realize this is to get every staff to have their daily, weekly, and even monthly work plan. Therefore, it is necessary for us to look at our yearly performance goals, and break it into a monthly plan, i.e, within this month we will need to finish a certain task. People can by themselves decide on which date they would like to work on this. To manage time also means that we will need to handle interruptions. I would propose to our people that we cope with them, but also we need to remember our priorities, our monthly and yearly objective. If they have difficulty balancing them, I recommend that they let you make decisions for them.
    The calendar function of Microsoft Office Inbox can do people a favor to plan their time. They will be suggested to put in calendar their planned job and task so that we can take a look and see whether they are doing it well or not.
    解析： 暂无解析

  • 第9题：

    单选题
    You are on a multiple-product chemical tanker and will carry cargoes of ethanolamine，methyl acrylate，and glycerine. Which statement is true? （）
    A

    All of these cargoes are mutually incompatible

    B

    Glycerine may be stowed adjacent to methyl acrylate but must be segregated from ethanolamine

    C

    Methyl acrylate and ethanolamine are compatible but both must be segregated from glycerine

    D

    Glycerine is compatible with both of the other cargoes


    正确答案： C
    解析： 暂无解析

  • 第10题：

    单选题
    You spend all your money on beer and then complain about being poor, but you can’t expect to ______and eat it too, you know.
    A

    have your cake

    B

    take your cheese

    C

    make your bread

    D

    sell your meat


    正确答案： C
    解析：
    你把所有钱都花在买啤酒上，然后抱怨自己没钱，但是，你知道，你不可能鱼和熊掌两者兼得。have your cake and eat it too是英文中的常见表达，在中文中意思与“又想马儿跑，又想马儿不吃草”有异曲同工之妙。

  • 第11题：

    单选题
    When travelling, you are advised to take travellers’ checks, which provide a secure_____ to carrying your money in cash.
    A

    substitute

    B

    selection

    C

    preference

    D

    alternative


    正确答案： B
    解析：
    句意：旅行时你应该采用旅行支票，这是比你带现金安全的选择。alternative选择，替换物。substitute代用品。selection选择，挑选。preference偏爱；优先选择。

  • 第12题：

    单选题
    You are on a multiple-product chemical tanker with orders to load diethylamine.What is NOT a requirement for transporting this cargo（）.
    A

    You must have two toxic vapor detectors or the pumproom must meet special requirements

    B

    Each crew member must be provided with an emergency escape breathing apparatus

    C

    A person taking cargo samples must wear protective clothing

    D

    If you are carrying propionic acid also，the venting systems must be segregated


    正确答案： A
    解析： 暂无解析

  • 第13题：

    If you don’t want to wash your jacket, you can send it to a ______.

    A、participant

    B、planet

    C、laundry

    D、ribbon


    参考答案：C

  • 第14题：

    If you don't answer your friends' letters, it seems to say that ______.

    A. your friends is too busy to read a letter

    B. your friend hates to receive a letter

    C. your friend is not worthy of your letter

    D. your friend should not have written you a letter


    正确答案：C

    40．答案为C。根据题干找到第二段最后一句，To a letter unanswered is like saying，“I don't think you are worth the time and effort it takes to write a letter．”作出该项选择。

  • 第15题：

    You are on a multiple product tanker and carrying methyl acrylate，diethanolamine，and triethylamine. Which statement is TRUE?

    A.Methyl acrylate may be loaded in a tank adjacent to diethanolamine but not triethylamine

    B.The heating coils to the cargo tank loaded with methyl acrylate must be blanked off

    C.Valve components made of aluminum，copper，or zinc may not be in contact with the cargoes

    D.Each crew member working on deck must have an emergency escape breathing apparatus


    正确答案：B

  • 第16题：

    Your ship is returning to New Orleans from a foreign voyage and carrying a bulk cargo of anhydrous ammonia．You must notify the Captain of the Port，New Orleans，______．

    A.at least 96 hours before entering port

    B.if you are not participating in the USMER system

    C.only if you have a hazardous condition aboard

    D.only if your arrival will vary more than six hours from your ETA reported to AMVER


    正确答案：A

  • 第17题：

    共用题干
    Knowing Your Real Personality from Sleeping Positions Everyone has got two personalities—the one that is shown to the world and the other that is secret and real. You don't show your secret personality when you're awake because you, can control yourself,but when you're asleep,your sleeping position shows the real you .In a normal night,of course,you often change your sleeping positions .The important position that best shows your se- cret personality is the one that you go to sleep. If you go to sleep on your back,you're a very open person .You normally trust people and you are easily influenced by new ideas.You don't like to make people unhappy,so you never ex- press your real feelings.You're quite shy and you aren't very confident. If you sleep on your stomach,you are a person who likes to keep secrets.You worry a lot and you're always easily becoming sad.You never want to change your ideas,but you are satisfied with your life the way it is .You usually live for today not for tomorrow. If you sleep on curled up,you are probably a very nervous person.You have a low opinion of yourself and often protect yourself from being hurt,so you are very defensive .You're shy and you don't usually like meeting people.You like to be on your own. If you sleep on your side,you have usually got a well-balanced personality.You know your strengths and weaknesses.You're usually careful. You have a confident personality.You sometimes feel worried,but you don't often get unhappy .You always say what you think,even if it makes people angry.

    When does the sleeping position best show your secret personality?
    A: In the daytime.
    B: At the beginning of sleep.
    C: At night.
    D: During the deep sleep.

    答案：B
    解析：
    整篇文章介绍的是人物的性格特征，有外在的和内在的，这说明和科学有关。


    根据文章第一段中“The important position that best shows your secret personality is the one that you go to sleep.”可知应该是开始睡的时候。


    由文章第三段中的“If you sleep on your stomach, you are a person who likes to keep secrets.”可知。


    从文章第四段中“You have a low opinion of yourself and often protect yourself from be-ing hurt.”可知，保护自己不受到伤害，那么defensive意为“有戒心的”。


    由文章中的第二段到第五段可知。

  • 第18题：

    共用题干
    Knowing Your Real Personality from Sleeping Positions Everyone has got two personalities—the one that is shown to the world and the other that is secret and real. You don't show your secret personality when you're awake because you, can control yourself,but when you're asleep,your sleeping position shows the real you .In a normal night,of course,you often change your sleeping positions .The important position that best shows your se- cret personality is the one that you go to sleep. If you go to sleep on your back,you're a very open person .You normally trust people and you are easily influenced by new ideas.You don't like to make people unhappy,so you never ex- press your real feelings.You're quite shy and you aren't very confident. If you sleep on your stomach,you are a person who likes to keep secrets.You worry a lot and you're always easily becoming sad.You never want to change your ideas,but you are satisfied with your life the way it is .You usually live for today not for tomorrow. If you sleep on curled up,you are probably a very nervous person.You have a low opinion of yourself and often protect yourself from being hurt,so you are very defensive .You're shy and you don't usually like meeting people.You like to be on your own. If you sleep on your side,you have usually got a well-balanced personality.You know your strengths and weaknesses.You're usually careful. You have a confident personality.You sometimes feel worried,but you don't often get unhappy .You always say what you think,even if it makes people angry.

    What does the passage tell us?
    A: Sleeping on your side is the best way of sleeping.
    B: Changing positions will cause sleeping problems.
    C:.Sleeping positions show people's secret personalities.
    D:.Enough sleep makes people look better and healthier.

    答案：C
    解析：
    整篇文章介绍的是人物的性格特征，有外在的和内在的，这说明和科学有关。


    根据文章第一段中“The important position that best shows your secret personality is the one that you go to sleep.”可知应该是开始睡的时候。


    由文章第三段中的“If you sleep on your stomach, you are a person who likes to keep secrets.”可知。


    从文章第四段中“You have a low opinion of yourself and often protect yourself from be-ing hurt.”可知，保护自己不受到伤害，那么defensive意为“有戒心的”。


    由文章中的第二段到第五段可知。

  • 第19题：

    单选题
    You are carrying triethylamine，methyl methacrylate and isoprene in your multiple-product tanker. Which of the following statements is true? （）
    A

    Isoprene may be carried in a cargo tank adjacent to either of the other two cargoes

    B

    Methyl methacrylate may not be carried in a tank adjacent to a pump room

    C

    Methyl methacrylate must usually be heated to maintain its stability

    D

    Portable thermometers are not permitted to be used to take the cargo temperature of triethylamine


    正确答案： D
    解析： 暂无解析

  • 第20题：

    单选题
    You are on a multiple product tanker and carrying methyl acrylate，diethanolamine，and triethylamine. Which statement is TRUE? （）
    A

    Methyl acrylate may be loaded in a tank adjacent to diethanolamine but not triethylamine

    B

    The heating coils to the cargo tank loaded with methyl acrylate must be blanked off

    C

    Valve components made of aluminum，copper，or zinc may not be in contact with the cargoes

    D

    Each crew member working on deck must have an emergency escape breathing apparatus


    正确答案： D
    解析： 暂无解析

  • 第21题：

    单选题
    You are on a containership. The cargo includes a container of small arms ammunition，a container of lead-acid storage batteries and bottles of methyl acetylene. Which statement is TRUE?（）.
    A

    The storage batteries must be stowed on deck away from the ammunition

    B

    The storage batteries must be at least ten horizontal feet away from the methyl acetylene if in the same space

    C

    The ammunition must be separated from the methyl acetylene by at least one hold

    D

    The methyl acetylene may be stowed on deck or under deck with under deck stowage to be used if available


    正确答案： B
    解析： 暂无解析

  • 第22题：

    单选题
    If you _____ that night, you might have been too late to get your ticket.
    A

    didn't hurry

    B

    hadn't hurried

    C

    wouldn't hurry

    D

    hadn't to hurry


    正确答案： B
    解析：

  • 第23题：

    单选题
    If you don’t finish your homework on time, you ______ by your parents.
    A

    will punish

    B

    are punished

    C

    will be punished

    D

    are punishing


    正确答案： B
    解析：
    句意：如果你不能按时完成作业，你将会被父母惩罚。if引导的条件状语从句中，主句为一般将来时，从句为一般现在时。故可排除B项。句中主语“you”和动词“punish”之间为被动关系，应使用被动语态，即“be+done”形式。故C项正确。

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