题目内容：

What is happy is that we are healthy .这句话正确,用法是什么?

优质解答

What is happy is that we are healthy .这句话正确,用法是什么句子语法结构分析如下主句的主语: What is happy (开心的事情)主句的系动词: is (是)主句的表语: that we are healthy (我们健康)句子中文意思:开心的...