2019年mpa考试英语真题——冠词655

{01}As we all know, _______ mankind has realized the walk in ______ space. A.the; the B./; the C./; / D.the; / 解析：本题考查冠词。mankind做“人类”讲时，是集合名词，可用单数或复数，用单数时不加a；space为不可数名词,作其义时,前不加冠词。选C。
本题选C。
{02}In America, if _______ friend has invited you to drop i n at any time, it is _______ best to call
before visiting to make sure it is convenient for him. A.a; a B.the; a C.a; 不填 D.the; 不填 解析：略
本题选C。