2019年mpa考试英语真题——连词567

{01}
_____ many millionaires recognize they are doing better than average investors, some factors have forced them to reassess what the term "wealthy" means to them.

A.Because
B.While
C.As
D.Since
解析：
本题选B。

{02}He had to be called two or three times ____ he would come to his dinner.
A.while
B.as
C.before
D.until
解析：
本题选C。