问题
选择题
After the new method is _______, a lot of money will be saved．
A．brought up
B．brought down
C．brought in
D．brought about
答案
答案：C
搜题请搜索小程序“爱下问搜题”
After the new method is _______, a lot of money will be saved．
A．brought up
B．brought down
C．brought in
D．brought about
答案：C