问题描述：
spend on 一个用法
1.用spend on sth 造句子的时候,其实就是spend...on sth spend后要跟宾语?
2.How much time do you spend on your homework?这里宾语是不是how much time呢?
1.用spend on sth 造句子的时候,其实就是spend...on sth spend后要跟宾语?
2.How much time do you spend on your homework?这里宾语是不是how much time呢?
问题解答：
我来补答展开全文阅读