The exhibition is held ______our own expen
题型:单项选择题
问题:
The exhibition is held ______our own expense and______ last year's prices. ( )
A.for, at
B.for, with
C.at, at
D.for, for
The exhibition is held ______our own expense and______ last year's prices. ( )
A.for, at
B.for, with
C.at, at
D.for, for