In __________ review off 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
In __________ review off 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
C