这句话对吗?Greenhouse gases keep heat in the air and make the earth wa_英语解答

这句话对吗?Greenhouse gases keep heat in the air and make the earth warm.
heat是动词,所以应该是keep heating才对,

人气：253 ℃　时间：2020-03-28 13:31:00

解答

heat此处是名词,表示“热量”.keep 后面能加名词吗？如果能，举个例子。当然能，例如：I want to keep a cat. 我想养只猫。