He is a clever boy是不是is后面的是形容词和名词都算表语然后有修饰表语的就是定语如a clever?限定词a也能做定语?

how clever a boy he is!how clever he is! What a clever boy he is! How clever a boy he is!就可以转变成 he is a clever boy /boy是名词啊 为什么不用what? I ______ (think) he is a clever boy ,is he I think he is a clever boy.(改为同义句)I____ ____ he ____a clever boy. ____ clever boy he is 请问感叹句How clever a boy he is和what a clever a boy he is两句话意思是一样吗?有没有什么细微的区别？ I think he is a clever boy.(改为同义句)I think him ()()a clever boy He is a clever and lively boy额,对划线部分提问（提问部分是clever and lively） How clever a boy he is!这句话对么 he is a very clever boy写两句感叹句 How clever a boy he is!这句话对吗? 单词a boy clever what is he 组成英语句子 I think he is a clever boy同义句I think he is a clever boy.I think him . 为什么不能说 how clever a boy he is 可以等于What a clever boy he is! He is so clever a boy.同义句 He is( )( )(He is so clever a boy.同义句He is( )( )( )boy. How clever a boy he is!和How clever the boy is!有什么不同很紧急..5该晒最好是老师回答 感叹句的问题How clever a boy he is!How clever the boy is!这两个句子意思是一样的吧?为什么第一个句子有两个主语：“a boy”“he”是同位语吗?