2019年mpacc考试英语真题——冠词889

{01}I was going to pay a visit to ____ Einsteins when ____ Mr. Green called me up, who I didn"t know
at all.
A.the; the
B.an; the
C.the; a
D.an; a
解析：
本题选C。

{02}If you don"t like a double-decker, the subway, which runs 24 hours      day, is     alternative for you.  
A.the ; a
B.a ; an
C./ ; the
D./ ; a
解析：
本题选B。