2019年mpacc考试英语真题——介词和介词短语1298

{01}______ their return, they were praised as national heroes.
A.At
B.By
C.On
D.With
解析：
本题选C。

{02}How wonderful to go away for a month, _____ all worries and responsibilities!
A.free from
B.in touch with
C.on the basis of
D.instead of
解析：
本题选A。