I r_____ clearly that getting up early is good for our health.(填词）

I r_____ clearly that getting up early is good for our health.(填词）
I r_____ clearly that getting up early is good for our health.(填词）

I r_____ clearly that getting up early is good for our health.(填词）
填realize,
因为这里句子意思是,我清楚地明白了早起有利于我们的健康,所以这里要表达的是了解到,明白了,领悟到,所以填realize
初二下册的吧?我没带书 有点记得不是很清楚了.你查下没有的话,我给你换词