2019年mpa考试英语真题——连词573

{01}_____ environmental damage is done, it takes many years for the ecosystem (生态系统) to recover. A.Even if
B.If only
C.While
D.Once
解析：
本题选D。

{02}— I like your new shoes!
— Thanks. I had to try on almost a dozen pairs _____ I decided to get them.
A.as
B.when
C.after
D.before
解析：
本题选D。

{03}_____ Tom has no interest in piano, there is no point pushing him to learn it. A.In case
B.Now that
C.Even if
D.As far as
解析：
本题选B。