2019年mpa考试英语真题——冠词854

{01}In the United States, there is always ____ flow of people to areas of ____ country where more jobs can be
found.
A.a; the
B.the; a
C.the; the
D.a; a
解析：
本题选A。

{02}In communication, a smile is usually _____ strong sign of a friendly and _____ open attitude.
A.the, /
B.a, an
C.a, /
D.the, an
解析：
本题选C。