2019年mpacc考试英语真题——冠词623

{01}People have realized that they should go on __ balanced diet and do _____ exercise every day.

A.a; /

B.the; an

C.the; the

D./; an

解析：考查冠词。固定词组do exercise锻炼；go on a balanced diet有平衡的饮食；句意：人们已经意识到他们应该有平衡的饮食经常锻炼。
本题选A。
{02}—No dessert for me, please. I’m on ____ diet.
—Why not just take one bite of ____cheese cake? I’m sure you will love it. 

A.a; a

B./; the

C.a; the

D./; a

解析：本题考查冠词。根据on a diet（在节食）排除B D项；这里的cheese cake双方都知道的东西， 所以前要加the。
本题选C。