Which of the following is NOT one of the effects 0f multivitamins mentioned in the passage?
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’b1ooD.

A.To
B.
B.To
C.
C.To
D.
D.To

【参考答案】

A
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......

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