be active in doing 是积极的做某事吗?
be active in doing 是积极的做某事吗?
be active in (doing) sth怎样造句
失败做某事(做了的)是不是fail in doing?in能省略吗 fail to do 是根本就没做 翻译为没能做某事
“习惯于做某事”是be used to doing sth,那“习惯某事”是be used to
很值得做某事 是be worth doing very much还是其他的
值得做某事的英语是be worth doing还是beworth to do
成功做某事是be succeed doing sth 还是 be successful doing sth 还是 suc
做某事获得成功是have success in doing th.还是have a success in doing s
做某事取得成功:是succeed in doing 还是success in doing
be to do表示将来做某事,但表将来正在做某事是be to doing?
被看见正在做某事是to be doing 还是doing?
用来做某事是be using to do还是be using to doing,要有依据