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问题 选择题

Let's _____ and _____ lunch now.  [ ]

A. to go, to have    

B. to go, have    

C. go, have    

D. go, have

答案

答案：D

阅读理解
阅读理解。

     "If you want to see a thing well, reach out (伸出手) and touch it!"
      That may seem a strange thing to say. But touching things can help you to see them better. Your eyes
can tell you that a glass ball is round. But by holding it in your hands, you can feel how smooth (光滑) and
cool the ball is. You can feel how heavy the glass is. When you feel all these about the ball, you really see it.
With your skin, you can feel better. For example, your fingers can tell the difference between two coins in
your pocket. You can feel a little drop of water on the back of your hand, too.
      All children soon learn what "Don't touch!" means. They hear it often. Yet most of us keep on touching
things as we grow up. In shops, we touch things as we might buy: food, clothes. To see something well,
we have to touch it.
      There are ways of learning to see well by feeling. One way is to close your eyes and try to feel
everything that is touching your skin. Feel the shoes on your feet, the clothes on your body, the air on your
skin. At first, it is not easy to feel these things. You are too used to (习惯于) them! 
      Most museums are just for looking. But today some museums have some things to touch. Their signs
say, "Do touch!" There you can feel everything on show. If we want to see better, reach out and touch it.
Then you will really see!

1. By touching things,           .
[ ]
A. you will have a strange feeling
B. you will learn how to reach out your hand
C. you can tell the difference of the things
D. you can tell what colours they are
2. When people buy things in shops, they often           .
[ ]
A. try them on first
B. keep their right hands on them
C. ask about them
D. feel and touch them
3. Why does it say "At first, it is not easy to feel these things?" Because            .
[ ]
A. the things are used by people, too
B. people feel the things too often
C. people know how to use the things
D. the things are easy to feel
4. Which of the following is true?
[ ]
A. Touching is more important than seeing.
B. Our feet, fingers, hands and skin can help us buy food.
C. People have to learn to see by feeling as they grow up.
D. Visitors can feel the things on show in some museums.
5. Which of the following can be the best title of the story?
[ ]
A. Touching by Feeling
B. To See or to Feel?
C. To See Better-Feel
D. Ways of Feeling
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判断题

测定水中高锰酸盐指数时，沸水浴后的水面要达到锥形瓶内溶液面的2／3高度。
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