2019年mpacc考试英语真题——连词751

{01}___________the car came out, we started doing market research.

A.Before long

B.Long ago

C.Long before

D.Soon before

解析：略
本题选C。

{02}Should the wallet, found in the street, be put into a pocket _______ turned over to the policeman?

A.and

B.or

C.then

D.but

解析：略
本题选B。