He usually talks in a high/low voice.　　The TV's volume is too high/low.　　You set the TV's volume too high/low.　　Don't turn the air conditioner up too much/down too much.　　The two books is ...谢谢帮忙，您这里这句 You set the TV's volume too high/low.high , low ,这里是 作形容词，还是副词用。谢谢啦。　　形容词作宾补。