After a long discussion with my family, we've blue for the bathroom.
A. worked on
B. put on
C. taken on
D. decided on
网友回答
A. worked on
B. put on
C. taken on
(答案→)D. decided on
解析： 句意为：与家人们长谈后，我们决定选用绿色装饰卫生间。decide on/upon (doing) sth 决定, 选定。work on继续工作；从事于；put on穿上；戴上；take on接受；答应；呈现。