2019年mpa考试英语真题——介词和介词短语1373

{01}We found his advice ________ in solving the problem.
A.of greatly value  
B.greatly value
C.great value  
D.of great value
解析：
本题选D。

{02}The data shows the situations of the world economy ________ careful observation and detailed studies.
A.in the name of  
B.on the basis of
C.at the cost of  
D.in charge of
解析：
本题选B。