摘要: No matter what he does, he it well. (do)

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     Will it matter if you don’t take your breakfast? Recently a test was given in the United States. Those
tests included people of different ages, from 12 to 83. During the experiment, these people were given all
kinds of breakfasts, and sometimes they got no breakfast at all. Special tests were set up to see how well
their bodies worked when they had eaten a certain kind of breakfast. The results show that if a person
eats a proper breakfast, he or she will work with better effect than if he or she has no breakfast. This fact
appears to be especially true if a person works with his brains. If a student eats fruit, eggs, bread and milk before going to school, he will learn more quickly and listen with more attention to class.
     Opposite to what many people believe, if you don't eat breakfast, you will not lose weight. This is
because people become so hungry at noon that they eat too much for lunch, and end up gaining weight
instead of losing. You will probably lose more weight if you reduce your other meals.
1. During the test, those who were tested were given_______.
A. no breakfast at all                  
B. very rich breakfast
C. little food for breakfast              
D. different foods or none
2.The results of the test show that_______.
A. breakfast has great effect on work and studies
B. breakfast has little to do with a person's work
C. a person will work better if he has simple breakfast
D. those working with brains should have much for breakfast
3.The passage mentions that many people believe that if you don't eat breakfast, you will_______.
A. lose weight                    
B. not lose weight
C. be healthier                    
D. gain a lot of weight
4. Which of the following is NOT true according to the passage?
A. Poor breakfasts affect those who work with their brains.
B. Morning diet(节食)may cause one to get fatter.
C. Reducing lunch and supper is of less value in weight-losing.
D. Eating less in lunch and supper may help to lose weight.
5. According to the passage, if a student does not eat breakfast,    _____  .
A. he will fall ill                  
B. he will fail to listen to his teacher
C. he will not make progress in his study
D. his mind will work more slowly
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Look closely at your hands. Are they clean? It doesn't matter how many times you wash your hands, tiny microbes (微生物) still stay on them. But don't worry. Most microbes don't harm you.
Now scientists say the microbes on our hands could be used in a surprising way; fighting crime, According to a recent survey microbes as well as fingerprints(指纹) could be used to indentify the criminal.
Everyone has his own set of microbes on the hands. That is to say, if you and your best friend were able to see and compare all the microbes on your hands, your hands probably would look different. Some microbes only show up on your hands while others live only on your friend's hands.
When you work on a computer you leave the microbes from your hands on the keyboard. The scientists can easily tell the owner of the keyboard by looking at the microbes on it. Even if you don't leave your fingerprints behind, your microbes may give you away.
Noah Fierer, a scientist, says. "You can only clean a fingerprint, but you can't sterilize (使无菌) a surface just by wiping(擦) it off," He says that scientists have a lot more work to do before the microbe is used as a useful tool.
【小题1】According to the passage,_______ could be used to identify the criminal.

A.fingerprints B.scientists' hands
C.microbes D.fingerprints and microbes on people's hands
【小题2】Paragraph 3 tells us that________.
A.our hands look similar B.the microbes will make the keyboard dirty.
C.we should compare hands oftenD.we have our own sets of microbes.
【小题3】When you work on computer, the microbes________.
A.just stay on our handsB.also stay on the keyboard
C.will do harm to youD.will disappear
【小题4】From Noah Fierer we know that________.
A.fingerprints are no longer useful in fighting crime
B.microbes can be found on everyone's hands.
C.unlike microbe fingerprints can be cleaned if people wipe them
D.the microbe is used as a useful tool
【小题5】What’s the best title of the passage?
A.Microbes May Tell Who You Are B.Scientists Say Everyone Has Microbes
C.Noah Fiercer Does Research Into MicrobesD.Fingerprints Help Catch Criminals

查看习题详情和答案>>

Look closely at your hands. Are they clean? It doesn't matter how many times you wash your hands, tiny microbes (微生物) still stay on them. But don't worry. Most microbes don't harm you.

Now scientists say the microbes on our hands could be used in a surprising way; fighting crime, According to a recent survey microbes as well as fingerprints(指纹) could be used to indentify the criminal.

Everyone has his own set of microbes on the hands. That is to say, if you and your best friend were able to see and compare all the microbes on your hands, your hands probably would look different. Some microbes only show up on your hands while others live only on your friend's hands.

When you work on a computer you leave the microbes from your hands on the keyboard. The scientists can easily tell the owner of the keyboard by looking at the microbes on it. Even if you don't leave your fingerprints behind, your microbes may give you away.

Noah Fierer, a scientist, says. "You can only clean a fingerprint, but you can't sterilize (使无菌) a surface just by wiping(擦) it off," He says that scientists have a lot more work to do before the microbe is used as a useful tool.

1.According to the passage,_______ could be used to identify the criminal.

A. fingerprints    B. scientists' hands

C. microbes        D. fingerprints and microbes on people's hands

2.Paragraph 3 tells us that________.

A. our hands look similar             B. the microbes will make the keyboard dirty.

C. we should compare hands often     D. we have our own sets of microbes.

3.When you work on computer, the microbes________.

A. just stay on our hands B. also stay on the keyboard

C. will do harm to you D. will disappear

4.From Noah Fierer we know that________.

A. fingerprints are no longer useful in fighting crime

B. microbes can be found on everyone's hands.

C. unlike microbe fingerprints can be cleaned if people wipe them

D. the microbe is used as a useful tool

5.What’s the best title of the passage?

A. Microbes May Tell Who You Are               B. Scientists Say Everyone Has Microbes

C. Noah Fiercer Does Research Into Microbes    D. Fingerprints Help Catch Criminals

 

查看习题详情和答案>>

Look closely at your hands. Are they clean? It doesn't matter how many times you wash your hands, tiny microbes (微生物) still stay on them. But don't worry. Most microbes don't harm you.

Now scientists say the microbes on our hands could be used in a surprising way; fighting crime, According to a recent survey microbes as well as fingerprints(指纹) could be used to indentify the criminal.

Everyone has his own set of microbes on the hands. That is to say, if you and your best friend were able to see and compare all the microbes on your hands, your hands probably would look different. Some microbes only show up on your hands while others live only on your friend's hands.

When you work on a computer you leave the microbes from your hands on the keyboard. The scientists can easily tell the owner of the keyboard by looking at the microbes on it. Even if you don't leave your fingerprints behind, your microbes may give you away.

Noah Fierer, a scientist, says. "You can only clean a fingerprint, but you can't sterilize (使无菌) a surface just by wiping(擦) it off," He says that scientists have a lot more work to do before the microbe is used as a useful tool.

1.According to the passage,_______ could be used to identify the criminal.

A. fingerprints    B. scientists' hands

C. microbes        D. fingerprints and microbes on people's hands

2.Paragraph 3 tells us that________.

A. our hands look similar             B. the microbes will make the keyboard dirty.

C. we should compare hands often     D. we have our own sets of microbes.

3.When you work on computer, the microbes________.

A. just stay on our hands B. also stay on the keyboard

C. will do harm to you D. will disappear

4.From Noah Fierer we know that________.

A. fingerprints are no longer useful in fighting crime

B. microbes can be found on everyone's hands.

C. unlike microbe fingerprints can be cleaned if people wipe them

D. the microbe is used as a useful tool

5.What’s the best title of the passage?

A. Microbes May Tell Who You Are               B. Scientists Say Everyone Has Microbes

C. Noah Fiercer Does Research Into Microbes    D. Fingerprints Help Catch Criminals

 

查看习题详情和答案>>
Look closely at your hands. Are they clean? It doesn't matter how many times you wash your hands, tiny microbes (微生物) still stay on them. But don't worry. Most microbes don't harm you.
Now scientists say the microbes on our hands could be used in a surprising way; fighting crime, According to a recent survey microbes as well as fingerprints(指纹) could be used to indentify the criminal.
Everyone has his own set of microbes on the hands. That is to say, if you and your best friend were able to see and compare all the microbes on your hands, your hands probably would look different. Some microbes only show up on your hands while others live only on your friend's hands.
When you work on a computer you leave the microbes from your hands on the keyboard. The scientists can easily tell the owner of the keyboard by looking at the microbes on it. Even if you don't leave your fingerprints behind, your microbes may give you away.
Noah Fierer, a scientist, says. "You can only clean a fingerprint, but you can't sterilize (使无菌) a surface just by wiping(擦) it off," He says that scientists have a lot more work to do before the microbe is used as a useful tool.
小题1:According to the passage,_______ could be used to identify the criminal.
A.fingerprints B.scientists' hands
C.microbes D.fingerprints and microbes on people's hands
小题2:Paragraph 3 tells us that________.
A.our hands look similar B.the microbes will make the keyboard dirty.
C.we should compare hands oftenD.we have our own sets of microbes.
小题3:When you work on computer, the microbes________.
A.just stay on our handsB.also stay on the keyboard
C.will do harm to youD.will disappear
小题4:From Noah Fierer we know that________.
A.fingerprints are no longer useful in fighting crime
B.microbes can be found on everyone's hands.
C.unlike microbe fingerprints can be cleaned if people wipe them
D.the microbe is used as a useful tool
小题5:What’s the best title of the passage?
A.Microbes May Tell Who You Are B.Scientists Say Everyone Has Microbes
C.Noah Fiercer Does Research Into MicrobesD.Fingerprints Help Catch Criminals
查看习题详情和答案>>

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