2019年mpa考试英语真题——介词和介词短语1160

{01}We offered him our congratulations _____ his passing the college entrance exams.
A.at
B.on
C.for
D.of
解析：
本题选B。

{02}The English play _____ my classmates acted at the get-together was really a great success.
A.for which
B.at which
C.in which
D.on which
解析：
本题选C。