保证答案绝对正确!1. A2. A3. A4. C5. A6. C7. A8. C9. A10. C解析:what和how都可以引导感叹句,两者区别如下:1. how做副词,单独修饰形容词/副词,其结构如下:How + 形容词/副词 + 句子其他成分其最大特点是:如果去掉How,把被其修饰的形容词/副词单独拉回到后面,可以构成一个独立的句子。另外,how也可以单独放置句首,表是对谓语动词程度的感叹。如第一题:The boy ran fast.第二题:You sing well but he dances badly.第三题:The soup is delicious.第五题:They were foolish.第七题:I want to see her.第九题:Your new dress is beautiful.当然第七题中是直接用How修饰句子的动词want.2. what相当于形容词,只修饰名词,不过大多数时候名词前面还会出现其他也起修饰作用的形容词。其最大特点是:如果把what到名词结束这一部分中的what去掉,也可以拉回到后面形成一个完整的句子。如第四题:They were fools.第六题:They are difficult questions.第八题:We are having lovely weather these days.第十题:It is interesting work to teach children.注:此类题目的关键在于对句子结构完整的理解并合理断句。如果你满意我的答案,敬请采纳,这是对我们答题者劳动的尊重,多谢!