2019年mpacc考试英语真题——介词和介词短语2574

{01} 
14．This doubt had been in my mind for some time, but the research still went on____some reasons.

A.to

B.about

C.for

D.In

解析：略
本题选C。

{02}In the USA, Columbus Day is_______ the _____ of Christopher Columbus in the New World.

A.in the memory of; arrival	B.in memory of; arrival
C.in the memory of; arriving	D.in memory of; arriving

解析：略
本题选B。