山东中医药大学
第一章单元测试
  1. Epidemiologist means( ).

  2. A:植物学家 B:药理学家 C:流行病学家 D:临床医生
    答案:流行病学家
  3. Most cruciferous vegetables had a 70 percent lower risk of ( ) cancer than those who ate the least of such vegetables.

  4. A:gastrointestinal B:breast C:colon D:pancreatic
    答案:colon
  5. β-carotene, concentrated in ( ) vegetables such as carrots, sweet potatoes and spinach.( ).

  6. A:orange B:yellow C:deep green D:red
    答案:orange###yellow###deep green
  7. Certain foods can block the chemicals that initiate cancer.( )

  8. A:错 B:对
    答案:对
  9. Antioxidants can snuff out oxygen free radicals and can even repair some of the cellular damage that has been done. ( )

  10. A:对 B:错
    答案:对
  11. Research suggests that frequent consumption of fruits and vegetables can cut the risk of lung cancer even in smokers. ( )

  12. A:对 B:错
    答案:对
  13. β-carotene had an indirect toxic effect on cells taken from malignant tumors.( )

  14. A:对 B:错
    答案:错
  15. According to the text, those who eat more onion and garlic are less prone to gastrointestinal cancer. ( )

  16. A:对 B:错
    答案:对
  17. Garlic can not antagonize existing cancer.( )

  18. A:错 B:对
    答案:错
  19. Citrus fruit an all-around cancer package because it possesses every class of natural substances. ( )

  20. A:对 B:错
    答案:对
  21. Feeding animals cabbage and collard greens 羽衣甘蓝, along with a high-fat diet, reduced the incidence of mammary cancers.( )

  22. A:对 B:错
    答案:错

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