職稱英語閱讀理解教材背誦內容薈萃(68)

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Pregnancy Anomalies May Lower Breast Cancer Risk
    1.題目:Which of the following may have NOTHING to do with a decline in breast cancer incidence?
    答案:D)Experiencing serious morning sickness during the early period of pregnancy.
    2.題目:According to the study, what on earth may play an important role in lowering breast cancer risk?
    答案:B)The changes in the levels of hormones and other substances in the mother's body.
    3.題目:From the fifth paragraph we may infer that pregnant women whose blood pressure ________ may have the least risk of breast cancer.
    答案:C)increases the most
    4.題目:Which of the following is NOT a function of the placenta?
    答案:C)Protecting the mother against breast cancer.
    5.題目:It seems that Cohn is ________ of finding out the exact mechanisms at work.
    答案:A)confident
    速記口訣:
    懷孕會降低乳腺癌發(fā)生率
    1.晨惡乳腺癌沒關系____________________
    2.變化降低乳腺癌____________________
    3.增加少風險___________________
    4.保護母親不正確____________________
    5.自信找到病機理____________________ [衛(wèi)生類C]