People killed too many animals .It made me ____.

问题描述:

People killed too many animals .It made me ____.
A excited B interesting C example D sad

D sad 悲伤的
A excited一般是形容人,兴奋的
B interesting 一般形容物,有趣的
C example不是形容词,是名词,榜样;例子
句子翻译:人们杀戮了太多动物,这使我很伤心.