[阅读理解]

【题干】【完形填空】Cats and dogs can __1__ their way home, often over long distance. We often hear of cats which disappear when the people __2__ keep them move to a new area and are later __3__ back at their home. We do not know how they find the way. In the same way, many kinds of birds __4__ from one side of the world to another every year. This is known as migration （迁徙） . It is thought __5__ they follow the sun or the stars but no one can be sure. The salmon － a kind of fish that __6__ its eggs in rivers and swims back to the sea to live － returns to the same river it first came from, often after crossing thousands of miles of sea. Salmon are __7__ to be able to smell the difference between one area of water and another. Dogs know when it's time for the walk, __8__ they can't tell the time from the clock. __9__ disappear from home when the people are away __10__ holidays and appear again an hour or two before they return.

【题目】【完形填空】 3. A. find
B. finding
C. found
D. to found

1、[阅读理解]【完形填空】 8. A. although
B. however
C. but
D. that

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2、[阅读理解]2. Which of the following statements is TRUE?
A) Laughing helps us to live longer in any ways.
B) If you are in a bad mood, smiling helps to make you relieved.
C) Our blood pressure can be influenced by five different facial expressions mentioned.
D) People, old and young, are likely to laugh at the same jokes.

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3、[阅读理解]3. What is true about words?
A) They are used to express feelings only.
B) They can not be written down.
C) They are simply sounds.
D) They can be used to associate thoughts.

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4、[阅读理解]【完形填空】 5. A. into
B. of
C. on
D. in

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5、[阅读理解]【完形填空】 4. A. travels
B. traveled
C. travel
D. traveling

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