In reviewof44studies,Americanresearchersfoundth...
问题详情:
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
【回答】
解析:
C 一份44个研究课题组成的调查显示,故第一空选冠词a;第二空 heart disease(心脏病)习惯上不用惯词。
知识点:冠词
题型:选择题