練習(xí)：
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    A Effects of ACE and ACE inhibitors
    B Wide use of ACE inhibitors
    C How to deal with high blood pressure in pregnant women
    D Damage to pregnant women's future babies
    E Suggestions on stopping the use of ACE inhibitors
    F Relative safety for women during the first three months of pregnancies
    5. FDA suggests that pregnant women with high blood pressure should consult .
    6. ACE inhibitors are not recommended .
    7. Evidence showed only a small percentage of babies suffered major disorders .
    8. ACE is a risk factor to our body .
    A that may cause our blood vessels to become more and more narrow
    B for pregnant women to take during their last six months of pregnancies
    C that their likelihood to suffer major problems is two times higher than other babies
    D with their doctors about how to treat their problems
    E because diabetes during pregnancy may sometimes lead to birth defects
    F though their mothers took ACE inhibitors during their first three months of pregnancies
    答案與題解：
    1. D　　第二段說的是孕婦在孕期最后六個月服用ACE抑制劑會給未來嬰兒帶來傷害，嬰兒患大病的可能性幾乎是其他嬰兒的三倍，包括大腦和神經(jīng)系統(tǒng)發(fā)育缺陷及心臟出現(xiàn)空洞等。
    2. F　　第三段說患高血壓的孕婦在孕期頭三個月服用其它降壓藥，她們的危險性并沒有增加；即使服用ACE抑制劑，其嬰兒也只有大約9%患大病。故妊娠頭三個月相對安全。
    3. A　　第四段說，ACE抑制劑可以抑制一種叫ACE的蛋白質(zhì)，ACE可以使血管變窄，而ACE抑制劑則可增加血流使血壓下降。
    4. C　　第五段說到，雖然目前正在妊娠動物上試驗新藥，但其結(jié)果也不一定可靠，因此患高血壓的妊娠婦女還是要去咨詢醫(yī)生。
    5. D　　本題答案存在于文章的最后一句。talk with與consult with的意思相同，都是“咨詢、商量”的意思。
    6. B　　第二段第一句說到，多年來醫(yī)生已經(jīng)知道，婦女在妊娠的后六個月不應(yīng)該服用ACE抑制劑。
    7. F　　第三段后半部說到，研究人員研究了大約30，000個嬰兒，其中209個嬰兒的母親在妊娠的頭三個月服用過ACE抑制劑，但只有18個嬰兒患有大病，大約占9%。
    8. A　　本題答案存在于第四段倒數(shù)第二句，該句說，這種酶(即ACE)可使血管變窄。