問題詳情

34. When a pregnant woman smokes, the blood supply to the uterus is affected, reduction oxygen tothe fetus.
(A)smokes
(B) blood supply
(C) affected
(D) reduction

參考答案

答案:D
難度:簡單0.809524
統計:A(1),B(2),C(3),D(34),E(0)

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