问题描述: you are working pretty hard中hard是副词么,那么pretty也是副词,副词可以接副词么 1个回答 分类:英语 2014-12-05 问题解答: 我来补答 hard是副词,意思是努力、勤奋pretty也是副词副词可以接副词,如:She sings quite well. 展开全文阅读