According to the passage, investigations of eukaryotic and prokaryotic cells at the molecular level supported the conclusion that______

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  A．Mr. Johnson's car stood on its boot as it fell down. B．Mr. Johnson could not escape from the door because it was full of sweet jam. C．Mr. Johnson's car accident was partly due to the slippery road. D．Mr. Johnson struggled in the pouring mud as he unscrewed the back seat.

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• Which of the following is true according to the passage？

  A．City people are less likely to smoke. B．People in rural areas are more likely to smoke. C．Men with higher income tend to smoke. D．Well-educated men with high incomes are generally less likely to smoke.

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• Which of the following is true, according to the passage？

  A．an increasing number of women are entering the workplace. B．women get paid as much as men. C．women's salaries are increasing. D．workplace equality is the key to eliminating poverty.

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  A．The motor cycles. B．The growing industries. C．The human beings. D．The larger cities.

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  A．People have become used to crimes now. B．With a TV set some problems can be solved quickly. C．People now like to read books with pictures. D．The adults are less violent than the young.

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• Which statement is TRUE according to the passage？

  A．The single biggest food provider was, however, not named after its founder. B．The international cuisine as the Big Mac, a beef hamburger, is provided every chain restaurant in the world. C．Employees in McDonald's have no time to lean. D．The symbol Ronald McDonald, means fun in any language, is said to be the world's most recognized person after Santa Claus.

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• Which of the following is right according to the passage？

  A．Some coast lines do not have two tides each day. B．Tides are not affected by the shape of coast line. C．The sun has as much effect on tides as does the moon. D．Tides usually rise to the same land day after day.

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• According to the passage， social distance refers to 查看材料

  A.physical distance. B.psychological distance. C.physiological distance. D.philosophical distance.

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