一道SAT语法题,谢谢啦!
问题描述：
一道SAT语法题,谢谢啦!
In Germany,foresters discovered that trees killed by acid rian had begun to die four years (earlier without any signs of disease shown then.)
请问括号里的为什么错了?
答
把shown 改成showing 放到without的后面
shown 作为过去分词做定语,就含有被动的意思了, 被表现出疾病的特征,感觉理解起来怪怪的.
而且前面的主语是树,树自己去表现出来比较好点吧.