How many babies are born with low birth weight in the developed countries every year according to WHO? Which of the following i

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问题 How many babies are born with low birth weight in the developed countries every year according to WHO?
Which of the following is NOT one of the effects of multivitamins mentioned in the passage?

选项 A、To reduce the rate of babies born too early.
B、To reduce the risk of low birth weight.
C、To reduce fetal deaths in pregnant women infected with HIV.
D、To increase the number of lymphocytes in mothers’ blood.

答案A

解析 关于多种维生素制剂的作用,B项在第四段第二句提到,C项在第三段倒数第三句提到, D项在第三段最后两句提到,只有A项在第四段倒数第二句中提到它时却说维生素对它不起什么作用。
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