1. 坚决反对：set off 动身,出发;使爆炸 | set oneself against 坚决反对 | set oneself up as 以...自居

2. 果断反对：set out 动身;开始;装饰;摆放;阐明 | set oneself against 果断反对 | set off 动身,出发;使爆炸

3. 与...为敌：与...格格不入 Contravene, run counter to, incompatible to, go against | 与...为敌 Set oneself against | 与...相适应 Be compatible with

4. 坚决反对转载于中国论文联盟：set out 动身;开始;装饰;摆放;阐明 | set oneself against 坚决反对转载于中国论文联盟 http://www.lwlm.com | set off 动身,出发;使爆炸