英语翻译sb be seen to do sth sb be seen to doing sth 这里要to吗

英语翻译sb be seen to do sth sb be seen to doing sth 这里要to吗 sb be seen to do sth 和 sb be seen do sth 有什么不同? 英语翻译allow sb.to do sth.ask sb.to do sth.be busy doing sth.be see sb.do sth.的被动是be seen to do sth吗 be sth to sb be thankful to sb for (doing) sth see sb do/doing ; be seen to do/doing 和这里see用法类似的词有哪些? 英语语法问题:Sb/Sth+be+过去分词+不定式(to do,to be done,to be doing..) be seen to do sth 和 be seen do sth 有什么不同?举实例说明 用 forgive sb for sth / doing sth 造句 be+adj+enough+to do sth sb be bound to do sth是什么意思 sb be interesting to do sth