2019年mpa考试英语真题——冠词290

{01} 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 解析： 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。 
本题选C。
{02}Have you ever been to___Great Hall of the People? A.a B.an C./ D.the 解析：普通名词构成专有名词需加定冠词。要注意节假日、专有名词前是否加冠词的形式。
本题选D。