How did the egg put into the bottle？

试卷相关题目

• 1In the experiment, the burning inside the bottle can___.

  A.equalize the air pressure inside and outside

  B.make a seal in the neck of the bottle

  C.finish up the oxygen inside the bottle

  D.produce more oxygen inside the bottle

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• 2Why is there the need to take care when you are doing the experiment、

  A.The bottle could break.

  B.You need to light the paper with a match.

  C.The egg needs to be shelle

  D.D.The egg has to be perfectly placed on the neck of the bottl

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• 3Which of these old sayings best suits the story’s lesson for us、

  A.Make hay while the sun shines.

  B.Never judge a book by its cover.

  C.People in glasshouses should not throw stones.

  D.A bird in the hands worth two in the bush.

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• 4Ben did not rush in help Mrs. Tailor because_____

  A.he thought that she could be tricking them

  B.he knew that they could not have been in the tree

  C.he did not see the old lady fall down

  D.he was afraid of the three-legged cat

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• 5Mrs. Tailor stopped sweeping when____

  A.her front steps were clean

  B.she noticed the children in the tree

  C.she was ready to take a flight

  D.she heard the hen cackling

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• 6The experiment is carried cut to prove ______.

  A.water pushes on your body when you swim underwater.

  B.the earth is surrounded by a layer of air called the atmosphere.

  C.the pressure of air around us has a powerful force.

  D.the air pressure is not equalized around us.

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• 7Why does the writer of the letter that Electro-Robo is violent、

  A.It is controlled by radio water.

  B.It is expensive to buy.

  C.It is 80 centimeter tall.

  D.It bears arms.

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• 8What dose “Enc.” at the end of the letter mean、

  A.Something attached to the letter.

  B.A complaint to the toy company.

  C.A hidden message

  D.An encouraging respons

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• 9Electro-Robo can do all the following EXCEPT ______-.

  A.sitting down

  B.shaking hands

  C.talking

  D.walking

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• 10What does the writer mean by saying “Responsibility is the name of the game”、

  A.Writers need to provide their personal information in the game.

  B.Publication must bear the writer’s full name, address and phone number.

  C.Writers should be responsible for their names.

  D.Names are required to indicate writers’ responsibility for what they say.

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