第1个回答 2011-09-18
decided to do sth.=make a decision/determination to do sth.=be determined to do sth.=make up one's mind to do sth. 决定做某事,下决心做某事。
第2个回答 2011-09-18
make a decision to do sth
=make up one's mind to do
决定做某事
第3个回答 2011-09-18
make a decision to do sth本回答被提问者采纳
第4个回答 2011-09-18
be detemined to do