From the passage we know the organic certification program ______________.

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• 1Which of the following methods belongs to organic farming、

  A.Using chemicals to kill insects and prevent disease.

  B.Using rotted plants as fertilizer to promote plant growth.

  C.Using growth hormones to speed up animals' growth.

  D.Using pests to reduce insects and diseas

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• 2According to the passage, the conventionally grown apple ______________.

  A.costs less but tastes worse than an organic one

  B.doesn’t look the same as an organic one

  C.has proven itself acceptable by the family

  D.contains more fat, sodium and cholesterol

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• 3The main purpose of the passage is ________________.

  A.to promote the sales of organic food

  B.to inform people organic food is better for their health

  C.to persuade people to become informed consumers

  D.to compare conventional and organic foods

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• 4The passage is mainly about _______.

  A.problems with secondary American education and possible solutions

  B.America’s financial crisis, its cause and influence

  C.low rate of American college graduation, its cause and its influence

  D.relationship between American education and its economy

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• 5Why do some students under--match 、

  A.Because they have financial difficulty.

  B.Because they face ambition crisis.

  C.Because they lack confidence.

  D.Because they can’t get guidanc

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• 6From Paragraph 2, we can infer that people would attribute the author’s failures to_______.

  A.the very fact that she is a woman

  B.her involvement in gender politics

  C.her over-confidence as a female astrophysicist

  D.the burden she bears in a male-dominated society

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• 7What did the author constantly fight against while doing her Ph.D. and post-doctoral research、

  A.Lack of confidence in succeeding in space science.

  B.Unfair accusations from both inside and outside her circle.

  C.People's stereotyped attitude towards female scientists.

  D.Widespread misconceptions about nature and nurture

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• 8Why does the author feel great satisfaction when talking about her class、

  A.Female students no longer have to worry about gender issues.

  B.Her students' performance has brought back her confidence.

  C.Her female students can do just as well as male students.

  D.More female students are pursuing science than befor

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• 9What does the image the author presents to her students suggest、

  A.Women students needn't have the concerns of her generation.

  B.Women have more barriers on their way to academic success.

  C.Women can balance a career in science and having a family.

  D.Women now have fewer discrimination problems about science career.

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• 10The purpose in naming the Poconos as one of America’s “ Last Great Places “ is to ________.

  A.gain support from the local community

  B.protect it from irresponsible development

  C.make it a better home for black bears

  D.provide financial security for future generations

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