more and more effort will be _ to make our country cleaner.A made B tried C done Dpaid 选哪个?为
问题描述：
more and more effort will be _ to make our country cleaner.A made B tried C done Dpaid 选哪个?为
more and more effort will be _ to make our country cleaner.
A made B tried C done Dpaid
be made to 不是*做某事吗？
答
A made
make efforts to do 努力做某事,固定搭配