java异常处理机制

don't know what to i don't know what to do 海龟的寿命最长是多少? 改错：I don't know what to do it.是把it去掉好还是改为with it?我认为去掉就会改变句意，由于老师听不进我的解释因此算我错，我该怎么想老师解释？ “凡事都有两面性”用英文怎么说? They are workers.(对划线部分workers提问) Are they sheep?做出否定回答 They are goats.对画线部分提问 对画线部分提问:they are in Grade 7.Grade 7 为画线部分如何提问?注意是(Grade 7)有Grade 英语翻译And in the naked light I saw ten thousand people,maybe more.People talking without speaking,people hearing without listening,People writing songs that voices never share.And no one dared disturb the sound of silence. They are sheep.(对画线部分提问） ____________.l like vegetables.(改成否定句） ______. they are sheep.(提问关于sheep）―are they?they are sheep.(提问关于sheep）―are they? 填诗句：步入初中后,你面对困难与挫折,你会勉励自己（） 面对困难,你会想到________________（填格言或诗句）谢谢! 面对挫折的古诗文能多一点吗 有关面对困难的诗句快D啊,听日要交了 面对困难,你会想到什么古诗 发传真时内容因放上面还是下面? 科学技术的两面性正面功能：反面效应： 科学技术的利用具有两面性： 一是 二是 喝酒用英语怎么读 They are black?对划线部分提问.black(划线部分.)_____ _____are they? 流浪汉 英语翻译一下, They would like four cups of coffee 对They画线提问 当你面对困难和挫折时,你通常的应对方法有哪些?请结合你自身的成长经历谈谈. “我的妈妈正在烧饭”英文怎么说?用英文发给我 “烧饭”用英文怎么讲 烧饭的英文怎么说 如何面对困难与挫折 我该如何面对困难和爱情的挫折. They are watching TV now.(用every Sunday代替now)改同义句 Are they watching tv? NO,( ) ( ) are they watching TV?改为否定句