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[主观题]
Women would double their risk of suffering from lung cancer if they were exposed to 40 or
more years of household tobacco smoke.
A.妇女在家里吸烟长达40年或更长时间,她们患肺癌的痛苦就会加倍。
B.家庭妇女接触油烟长达40年或更长时间,她们忠肺癌的痛苦就会加倍。
C.妇女在家里抽烟的时间长达40年或更长时间,她们患肺癌的危险就会加倍。
D.妇女在吸烟的家庭环境中生活40年或更长时间,她们忠肺癌的风险就会加倍。
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