Because of the water pollution,many fish have ___.die dead death 哪个?
问题描述：
Because of the water pollution,many fish have ___.die dead death 哪个?
答
dead 现在完成时,要用过去分词 dead (如果,你不懂的话,也可排除呀,记住：一般情况下,have 后面如果接动词肯定不会是动词原形!)