问题描述：
一道英语动词变化题
Most of these singers so far ------ (see) music as a “job” because it is a good source of making money.
have seen,请给一个详细的解析,
为什么不是seeing,
Most of these singers so far ------ (see) music as a “job” because it is a good source of making money.
have seen,请给一个详细的解析,
为什么不是seeing,
问题解答：
我来补答展开全文阅读