ComposAI 在线语法/拼写检查软件**你的英语写作助手Cai 检查语法的例句:*方括号内是错误部分， 圆括号内是修改建议 The new [metod] is [effective] than the old (method， more effective) The children loved [there] (their) Good policemen require three [quality]: courage， tolerance， and [dedicated] (qualities， dedication)
