摘要: We live in Gansu, China. you live?

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Hands play an important part in our daily life. But do you know which of your two hands you use more? Very few people use both hands equally well.  Most of us are right-handed.  Only about five people out of a hundred are left-handed.  New-born babies can take hold of things with either of their hands, but in about two years they usually use their right hands.  Scientists don’t know why this happens.

Monkeys are our close relatives in the animal world. Scientists have found that monkeys like to use one of their hands more than the other, but it can be either hand.  There are as many right-handed monkeys as left-handed ones.  Next time you visit a zoo, watch the monkeys carefully, you will see that some of them will use their right hands and others will use their left hands.  But most of the people use their right hands better and this makes life difficult for those left-handed people.  We live in a right-handed world. 

1.How many people among 100 people use their left hands better?

A. 5%.     B. 50%.     C. 95%. 

2.What’s the meaning of the underlined word “equally” in Chinese?

A. 公正地    B. 均等地    C. 平凡地

3.New-born babies can use  ____  ____ __. 

A.  both of their hands    B.  neither of their hands    C.  their right hands

4.Which of the following is true?

A.  There are more monkeys using their right hands than left hands. 

B.  There are more monkeys using their left hands than right hands. 

C.  There are as many right-handed monkeys as left-handed ones. 

5.“We live in a right-handed world. ”means ____ ____ __. 

A.  Most people use their right hands better. 

B.  Few people use their right hands better. 

C.  Half of the people use their right hands better. 

 

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Dictionaries say that “spring fever” is a lazy or restless feeling . People usually have the feeling on the first warm day of spring. Everyone has probably felt it at one time or another . people have talked about it for years.

          Recently, scientists have taken a good look at spring fever. What they found is quite surprising.

          In many places we live in , the winter months often seem dark and dreary. When spring comes late March , the world becomes colorful . The number of daylight hours grows with each passing day. According to many scientists, all the sunlight sets off chemicals in the brain (大脑). The chemicals make our feeling change and bring on spring fever.

 

(   ) 1. How do people who have spring fever feel ?

              A. active            B. awake           C. energetic       D. restless .

(   ) 2. Scientists think that ______________ cause(s) spring fever .

               A. colors           B. sunlight         C. dark           D. illness

      (   ) 3.According to the passage ,the underlined word “dreary ”means“__________” in Chinese.

               A. 沉闷的         B.暖和的           C. 晴朗的        D.明亮的

      (   ) 4. The best title for the passage is ______________ .

               A. How to Get Over Spring Fever          B. Spring Fever

               C. Darkness in winter                    D.Spring and winter

 

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