用be good at sth造两个句子

用be good at sth造两个句子 be good at sth;be good atdoing sth各造两个句子 用be good at两种形式各造两个句子,①+doing（动词） ②+sth（名词） help sb with sth.help sb(to)do sth.be good with sb 每个造两个句子 请帮我用enjoy doing sth.和be good at 和be interested各造3个句子 用be ready to do sth 和be ready for sth 各造两个句子 造句 be good at doing sth be good with sb at sth be good at doing sth 等于 1.be good at sth /doing sth都可以把? be good at to do sth 还是 be good at doing sth be good at doing sth.和be good at sth.区别