带tive后缀的单词形容词

　　例句：

　　Community service is seen as the only credible alternative to imprisonment.

　　除监禁外，社区劳动被看作是唯一可接受的选择。

　　These communities are now turning to recycling as a cheaper alternative to landfills.

　　这些社区现正开始用回收这种较为廉价的方法替代废物填埋法。

　　The Greens see themselves as a radical alternative to the two major political parties.

　　绿党成员们将自己视为与两大政党截然不同的选择。

　　It would provide hundreds of millions of dollars for research into alternative energy sources.

　　它可以提供数亿美元用于可替代能源的研究。

　　Storytelling has been proposed as one alternative.

　　讲故事是被提议的一种选择。