来自孙湖的问题
1.Treesdogood(to)ourhealth.为什么要用to不用for,不是dosthforsb吗?还有这句:2.Peoplearedoingbadthings(to)theearth.
1.Treesdogood(to)ourhealth.为什么要用to不用for,不是dosthforsb吗?
还有这句:2.Peoplearedoingbadthings(to)theearth.
3回答
2020-12-19 18:21