The main idea of paragraph 4 shows us ______.

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• 1It can be known from the report of the US Department of Education that ______.

  A.guns are out of control in US schools

  B.American children don’t have the right to go to school

  C.the number of the expulsions in the USA is smaller than that in other countries

  D.expelling students is the best way to control guns

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• 2From the passage we can infer that in the US schools ______.

  A.most of students like shooting

  B.the students are not expected to be soldiers

  C.safety is actually a serious problem

  D.students can freely take guns into their classrooms

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• 3What would be the best title for this passage、

  A.The Beijing Olympics

  B.The Shenzhou Olympics

  C.The Shenzhou Program

  D.China’s Space Program in 2008

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• 4Which on of the following is true according to the passage、

  A.Yang Liwei—one the Chinese astronauts walked in space in 2003.

  B.Yang Liwei—one the Chinese astronauts will be singing with Jacky Chan in space in 2008.

  C.The spacesuit for the flight of Shenzhou 7 hasn’t been prepared well.

  D.China will send its second manned spacecraft in 2008.

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• 5China has decided to carry out the human spaceflight in 2008 in order to________.

  A.attract more athletes to take part in the Beijing Olympics

  B.show its great achievements to the whole world

  C.prove China has become a great developed country like the USA

  D.introduce its technology to the world

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• 6How many students mentioned in paragraph were shot dead in 1997 in US schools、

  A.Nine.

  B.Ten.

  C.Twelve.

  D.Twenty-two.

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• 7From this passage we know that _______.

  A.it breaks the laws for Americans to have guns

  B.only soldiers and the police can have guns

  C.every American citizen can own guns

  D.the US sets a good example in controlling guns

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• 8Which of the following titles best summarizes the main idea of the passage、

  A.The Life of an American Scientist Morse Solomon.

  B.The American Agricultural Research Service.

  C.An Introduction to the American Meat Processing Industry.

  D.An Introduction to the Hydrodynamic Pressure Process.

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• 9What makes meat softer and easier to eat、[gkstk]

  A.Some explosives.

  B.Shock waves.

  C.Certain organisms.

  D.Other particles.

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• 10It had been proved that the Hydrodynamic Pressure Process _____.

  A.could improve smaller pieces of ground beef but not large pieces of meat

  B.could improve large pieces of meat but not smaller pieces of ground beef

  C.could improve large pieces of meat and reduce the bacteria in ground beef as well

  D.could improve large pieces of meat but could not reduce the bacteria in ground beef

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