用这些造一个句：be weak in/at ,give sb so

用这些造一个句：be weak in/at ,give sb so 用这些造一个句：be weak in/at ,give sb some adoice on sth/doing ,get +宾+形 ,feel like doing be weak in 和be weak at do weak in 还是 be weak in? I said in a weak voice.句中的in可以用with代替吗? be weak at与be weak in的区别是什么? be weak at对,还是be weak in对?be weak at对,还是be weak in对? 不擅长做运动,英语翻译.用be not weak in be weak in后面的动词用什么形式? be weak in 后动词加ing? be weak/poor at/in是什么意思 Be weak in getting on weii weak there next will meeting be sports a (连词成句） be poor in和be weak in的区别 be good at的反义词是be weak/bad at还是 be weak/bad in 连词成句【用这些词连成一个句子】concert,maybe,school,you,then,be,in.can.our be good at 的反义短语是什么?要用到weak是be weak in还是at? 有没有be not weak in doing sth的说法?be not well in可以这么用吗?