2019年mpa考试英语真题——冠词781

{01} “This is ______ most useful reference book, ” Mr. Lee told us in ______ class. A.the; a B.a; 不填 C.不填; 不填 D.a; a 解析：略
本题选B。
{02 2. I don’t think the experiment is ______ failure, because it has provided us with ______ valuable experience for our future tests. A.不填; 不填 B.不填; a C.a; a D.a; 不填 解析：略
本题选D。