2019年mpa考试英语真题——介词和介词短语1093

{01}The two top students in Mr. Green"s class competed _____ each other for the highest marks.
A.to
B.for
C.in
D.against
解析：
本题选D。

{02}I paid 5yuan _____ the book.
A.on
B.in
C.for
D.at
解析：
本题选C。