my watch ＿ i'll have it repaire a.was broke b.broken c.broken down d.is worn
问题描述：
my watch ＿ i'll have it repaire a.was broke b.broken c.broken down d.is worn
为什么选C不选A?
答
break down(机器)发生故障,a.was broke 就有问题,即使改为was broken也不能选,因为一个句子中有两个谓语动词(was和have)不行,要用独立主格结构（前后主语不一致,所以这里用过去分词）