Octopuses can change the colour of their skins. Because  of this,it  can  be  1      to  see  them.

They look exactly the same as the place they are sitting in. Sometimes they change 2      because of the way they feel. When an octopus is enjoying a lovely dinner,it turns red. When it is frightened,it 3      white. If you give an octopus a really bad fright，  4     skin will change to all kinds of different  colours，because  it is  so frightened  that it 5      decide which colour to change into.

But if you meet an octopus,do not tease(惹惱)it.  It is not a foolish 6      ，it can remember the  people who are not 7      to it.  8      you make  it  angry,it can revenge(報(bào)復(fù)).

Once some scientists kept a small  octopus in a  9     tank.  One day they took it out and put it in a  small tank. They wanted to have  a good look at  it.  10     of the scientists tried to make the octopus change color. He kept 11      the octopus. The octopus did not like that,and it did not change color. It just 12      the man who was hitting it.

For a long time，the octopus would not change colour. The scientists had no interest in it any more. They picked it out of the small tank and put it 13      into the big one. Then the octopus attacked. It blew some black brown water. The 14      water went all over the man who had hit it. It went all over his nice clean shirt. The octopus 15     .

(   ) 1. A.  hard  B. easy     C. good  D. important

(   ) 2. A.  skin  B. colour     C. place  D. temperature

(   ) 3. A.  wants  B. likes     C. turns  D. stops

(   ) 4. A.  it’s  B. its     C. his  D. their

(   ) 5. A.  mustn’t  B. must     C. can  D. can’t

(   ) 6. A.  fish  B. bird     C. animal  D. seagull

(   ) 7. A.  friendly  B. bad     C. useful  D. helpful

(   ) 8. A.  Whether  B. As     C. Before  D. If

(   ) 9. A.  small  B. light     C. big  D. heavy

(   ) 10. A.  Some  B. All     C. None  D. One

(   ) 11. A.  hitting  B. pulling     C. picking  D. killing

(   ) 12. A.  stopped  B. saw     C. watched  D. left

(   ) 13. A.  out  B. away     C. off  D. back

(   ) 14. A.  clean  B. dirty     C. white  D. nice

(   ) 15. A.  remembered B. forgot     C. thought  D. died

1. A 2. B  3. C  4. B 5. D  6. C  7. A  8. D 9. C  10. D 11. A  12. C 13. D 14. B

15. A

題目來(lái)源：初中英語(yǔ)丟分題每周一練九年級(jí)全一冊(cè) > 能力訓(xùn)練23

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Have you ever lost your temper? What 1      we do if we get angry? We have lots of emotions (感情). At 2       times,we may be happy,sad,or excited. Anger is just another way we feel. Many things may 3       us angry. You may get angry when something doesn’t go your way. Maybe you get mad at yourself when you don’t  4        your lessons or when your team loses an important game. When you have a hard time reaching a goal,you might become 5      . That frustration might lead to anger. You might get angry with your parents if you think one of their rules is 6       or when you are blamed(責(zé)備)for something you didn’t do. Sometimes it’s possible to get angry and not even know 7      . Don’t lose control when you are angry. It  8        solves any problems. Ask your parents or teachers for help 9       It helps to talk about your anger with an adult,such as a parent or a teacher. 10       you talk about your anger with others,those bad feelings usually start to go away.

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 Sometimes something looks different from another thing,but it is usually the same. Sometimes something looks the same as another thing,but it is really different.

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