some 不可数名词用is还是are

　　some用法例句

　　1、Some battles you win, some battles you lose.

　　胜败乃兵家常事。

　　2、Some companies are cutting costs and hoping for the best.

　　有些公司在削减成本，希望一切好转。

　　3、He was carrying on about some stupid television series.

　　他喋喋不休地说着某个无聊的电视连续剧。