精英家教网 > 高中英语 > 题目详情

Chemists find _____ to detect and measure the amount of chlorine in any given water supply.

[  ]

A. are easy  B. easily  C. it easy D. how easily

答案:C
解析:

提示:

练习册系列答案
相关习题

科目:高中英语 来源: 题型:单选题

Chemists find _____ to detect and measure the amount of chlorine in any given water supply.


  1. A.
    are easy
  2. B.
    easily
  3. C.
    it easy
  4. D.
    how easily

查看答案和解析>>

科目:高中英语 来源: 题型:阅读理解

Christopher Reeve is best known as the man who played Superman always fighting against the forces of evil(邪恶). He came to ___1___ the victory of good over bad. Now he has taken on his ___2___ fight. 

In 1995, ___3___ riding his horse, Christopher Reeve was thrown to the ground. He broke his ___4___ and has been paralyzed ever since. He cannot move a muscle ___5___ his shoulder level and for six months after his accident he could not even ___6___ without help. ___7___, in spite of his terrible injuries, his goal is to carry on as ___8___ a life as he can. He now spends a lot of time traveling around America ___9___ for people who are in the same ___10___ as he is.

Over 215, 000 Americans suffer from spinal cord(脊髓) injuries, but 90% of them survive(幸存) and live to a great age. Almost $9 billion is spent every year ___11___ for these people, yet only $5 million is spent on the ___12___ to find a cure. Christopher Reeve is a very ___13___ man who, at the age of 9, will not accept that he will ___14___ walk again. He and many others believe that the only thing stopping ___15___ from finding a cure for their injuries is ___16___ for research. 

In 1996, he founded the Christopher Reeve Foundation(CRF) to raise funds(资金) for medical research to treat and find a cure for spinal cord injuries, and also to support programs that improve the quality of life for ___17___ people. Christopher Reeve makes the best of his ___18___. He has conquered his ___19___. He has even returned to the ___20___ world with a $5, 000 wheelchair that can be controlled by sucking or puffing on a straw.

1. A. show      B. play    C. stand for    D. win

2. A. hard       B. serious       C. interesting  D. own

3. A. when      B. before        C. after   D. by

4. A. shoulder        B. arm    C. back   D. hand

5. A. above     B. below        C. from   D. of

6. A. stand      B. work   C. breathe       D. think

7. A. And       B. however     C. Still    D. So

8. A. normal   B. pleased       C. easy    D. ordinary

9. A. caring    B. writing       C. looking      D. speaking

10. A. country B. illness        C. situation   D. part

11. A. treating        B. caring        C. serving       D. curing

12. A. research       B. patients      C. hospital      D. medicine

13. A. strong   B. young        C. determined        D. handsome

14. A. later     B. possibly     C. hardly        D. never

15. A. hospitals      B. scientists   C. chemists     D. patients

16. A. money  B. equipment  C. time    D. views

17. A. sick      B. disabled    C. ordinary     D. poor

18. A. spinalcord    B. illness        C. position      D. spirit

19. A. fear      B. spinalcord        C. disability    D. victory

20. A. business       B. movie      C. sports  D. pleasant

查看答案和解析>>

科目:高中英语 来源:贵州省09-10学年度高二下学期3月月考试英语 题型:阅读理解

D

Are you afraid of sharks? You shouldn’t be! Below we cleared up the main myths about one of the world’s most perfectly formed creatures …

All sharks are the same.

This is absolutely not true. There are nearly four hundred species of sharks and they vary widely in habitat, size, features, diet and lifestyle. They range from the cigar shark, which is about 15 centimetres long, to the whale shark, which can be up to about nine meters long. More than 50 percent of sharks are less than a metre long and more than 90 percent are less than two metres long. And their habitat ranges from shallow to deep water and from the Arctic to the Tropic.

___________________

This is not true, either. In fact, many shark populations are decreasing. The chief reason for this is that hundreds of thousands of them are caught in fishing nets. Depending on where they are caught. They are either killed for their fins(鳍), which are used in shark’s fin soup, or they are tossed back into the sea because they are unwanted. Almost all sharks which are discarded in this way die. Also, sharks mature late in life and produce very few young. If the current reduction in numbers continues, the ecological balance of the oceans will be severely threatened.

Sharks will always attack you

This is nonsense. The chances of being attacked by a shark are minimal. You are 250 times more likely to be killed by lightning than by a shark, and your chances of being killed by lightning are practically zero.

However, if you are planning to take a swim in shark territory, then follow these simple rules:

Avoid swimming at dawn or duck when visibility decreases.

Avoid areas where there are breaking waves. Turbulent(汹涌的) water makes it difficult for sharks to see and determine whether you are prey(猎物).

Do not wear jewellery in the water. Sharks are attracted to shiny fishes, and jewellery may resemble their scales(鳞片).

Do not swim near schools of small fish, which are the favorite food of some sharks.

68. The underlined word “myths” in the first paragraph means ____.

A. an idea or story that many people believe but which is not true   

B. something that is impossible to understand or explain or about which little is known

C. a feeling of surprise        

D. something that you are curious to know 

69. From the passage we can learn sharks ____.

A. look alike B. are dangerous   

C. usually live in deep sea    D. hardly attack people

70. Which of the following is proper for the blank in the third paragraph?

A. Sharks’ fin soup is nutritious                

B. There are too many sharks in the sea

C. Many shark populations are decreasing  

D. Sharks produce many young

71. Which of the following rules should you follow when you’re going to swim in shark areas?

A. Don’t swim before day breaks.              

B. Choose areas where there are big waves.

C. Wear something shiny when swimming.

D. Choose areas where there are many small fish.

 

查看答案和解析>>

科目:高中英语 来源:江苏省淮安市淮阴区20092010学年高二下学期期末考试试题(英语) 题型:其他题

第Ⅱ卷(共35分)

第四部分任务型阅读(共10小题,每题1分,满分10分)

请认真阅读下列短文,根据所读内容在文后71~80的空格里填上适当的单词。(每空1词)

A great life doesn’t happen by accident.A great life is the result of arranging wisely Your time,energy,thoughts,and hard work towards what you want your life to be.A great life is the result of using what you get in a creative and thoughtful way,instead of just what comes next.Make these”secrets”to fit your own needs and style,and start creating your own great life today!

Simplify.People don’t interpret what simplify means in a correct way.It’s not a way to remove work from your life.When you focus on simplifying your life,you free up energy and time for the work that you enjoy and the purpose for which you are here.

Effort.Creating a great life requires that you make some adjustments.It may mean evaluating how you spend your time,or choosing to spend your money in a different way.It may mean looking for new ways to spend your energy.Life will reward your best effort.

Create priorities.It’s easy to spend your days just responding to the next thing that gets your attention,instead of intentionally using the time,energy and money you have in a way that’s important to you.Focus on getting rid of the obstacles that get in the way of you making sure you are honoring your priorities.

Reserves.A great life is the result of having reserves--reserves of things,time,space,energy,money.Reserves are important because they reduce the fear of consequences,and that allows you to make decisions that are based on what you really want instead of what the fear decides for you.

Eliminate distractions.Look around at someone’s life you admire.Ask them how they did it.Find ways to free up your mental energy for things that are more important to you.

Thoughts.A great life is the result of controlling your thoughts so that you accept and allow for the possibility that it actually can happen to you! People who have specific goals look for ways to achieve them.Believing there is a solution to the same old problems you meet with year after year is really important to creating a life that you love.

Start.There’s the old saying everyone’s familiar with”a journey of a thousand miles begins with a single step.”There’s no better time to start than today.Today,right now,is the right day to start to take a step in the direction of your heart’s desires.It’s what you do TODAY that will make a difference in your life tomorrow.

A brief

introduction

A great life doesn’t happen by 71 ____________

A great life 72 __________ from arranging wisely your time energy,thoughts and hard work towards what you want your life to be

A great life is the result of suing what you get in a creative and thoughtful way 73_______ than just what comes next

Seven 74

________to

a great life

When you focus on simplifying your life you 75______ energy and time to the work that you enjoy and the purpose for which you are here

It is 76______ that you should make some adjustments in order to create a great life

Focus on 77______ the obstacles that get in the way of you making sure you are honoring your priorities

Reserves are important because they reduce the fear of consequences and that allows you to make decisions 78_________ on what you really want instead of what the fear decides for you

Fin ways to devote yourself to things that are more important to you

Believing there is a solution to the same old problems you 79_______ into year after year is really important to creating a life that you love

The old saying “ a journey of a thousand miles begins with a single step” is familiar 80_______ us all It’s what you do TODAY that will make a difference in your life tomorrow

 

查看答案和解析>>

科目:高中英语 来源:2010年江苏省淮安市淮阴区高二下学期期末考试英语卷 题型:阅读理解

请认真阅读下列短文,根据所读内容在文后71~80的空格里填上适当的单词。(每空1词)

 A great life doesn’t happen by accident.A great life is the result of arranging wisely Your time,energy,thoughts,and hard work towards what you want your life to be.A great life is the result of using what you get in a creative and thoughtful way,instead of just what comes next.Make these”secrets”to fit your own needs and style,and start creating your own great life today!

    Simplify.People don’t interpret what simplify means in a correct way.It’s not a way to

remove work from your life.When you focus on simplifying your life,you free up energy and

time for the work that you enjoy and the purpose for which you are here.

  Effort.Creating a great life requires that you make some adjustments.It may mean

re.evaluating how you spend your time,or choosing to spend your money in a different way.

It may mean looking for new ways to spend your energy.Life will reward your best effort.

  Create priorities.It’s easy to spend your days just responding to the next thing that gets

your attention,instead of intentionally using the time,energy and money you have in a way

that’s important to you.Focus on getting rid of the obstacles that get in the way of you making

sure you are honoring your priorities.

  Reserves.A great life is the result of having reserves--reserves of things,time,space,

energy,money.Reserves are important because they reduce the fear of consequences,and that

allows you to make decisions that are based on what you really want instead of what the fear

decides for you.

  Eliminate distractions.Look around at someone’s life you admire.Ask them how they did

it.Find ways to free up your mental energy for things that are more important to you.

  Thoughts.A great life is the result of controlling your thoughts so that you accept and

allow for the possibility that it actually can happen to you! People who have specific goals

look for ways to achieve them.Believing there is a solution to the same old problems you

meet with year after year is really important to creating a life that you love.

    Start.There’s the old saying everyone’s familiar with”a journey of a thousand miles

begins with a single step.”There’s no better time to start than today.Today,right now,is the

right day to start to take a step in the direction of your heart’s desires.It’s what you do

TODAY that will make a difference in your life tomorrow.

A brief

introduction

A great life doesn’t happen by 71 ____________

A great life 72 __________ from arranging wisely your time energy,thoughts and hard work towards what you want your life to be

A great life is the result of suing what you get in a creative and thoughtful way 73_______ than just what comes next

Seven 74

________to

a great life

When you focus on simplifying your life you 75______ energy and time to the work that you enjoy and the purpose for which you are here

It is 76______ that you should make some adjustments in order to create a great life

Focus on 77______ the obstacles that get in the way of you making sure you are honoring your priorities

Reserves are important because they reduce the fear of consequences and that allows you to make decisions 78_________ on what you really want instead of what the fear decides for you

Fin ways to devote yourself to things that are more important to you

Believing there is a solution to the same old problems you 79_______ into year after year is really important to creating a life that you love

The old saying “ a journey of a thousand miles begins with a single step” is familiar 80_______ us all It’s what you do TODAY that will make a difference in your life tomorrow

 

查看答案和解析>>

同步练习册答案