問題詳情

22. In review of 44 studies, American researchers found that men and women who ate six key foods daily cut the risk of ______ heart disease by 76%.
(A). a; the
(B). the; a
(C). a; 不填
(D). 不填; a

參考答案

答案:C
難度:適中0.5
統計:A(0),B(0),C(0),D(0),E(0)