请问这句话
｛...,the youngsters raised their arms up high and chanted their slogan loud
and clear...}
为什么是用形容词的high、loud、clear修饰动词raise、chant而非用副词-ly呢？谢谢

把手举高的"高"是实际上看得见的高，非抽象意念的高~

所以high是名词？形容词？那loud跟clear为何非用副词？还是不懂。

high这里是副词，你可以查字典看跟highly有何不同