问题描述： he often goes to work_his bike.能用on或者ride吗? 1个回答 分类：英语 2014-10-10 问题解答： 我来补答 绝对on,是一个介词短语.如果用ride则应是he ofen rides his bike to go to school若用ride还缺一个主语 展开全文阅读
