硫和鐵生成

Today is New Year 's Day (对画线部分提问) —————Today is New Year 's Day (对画线部分提问) ———————— _________is it? area,zone ,region 都地区的意思,他们的区别在哪?他们各指什么样的地区? zone ,area ,region 的区别是什么?单词zone ,area ,region 在用法中有何区别?如何正确填空? save trees的save什么意思?each后都加单数?还有camp和go camping的区别save有节约,保护的意思可节约带进去不通啊,还有camp不是本来就有野营的意思吗?那go camping是?the weather is cool,just right for going campin this book is 3 times what you bought 这句话只能表价格吗?他能不能表示这本书的大小或厚度是你买的书的3倍?难道只能表价格? 文艺复兴的实质是什么? 文艺复兴的实质和性质是什么 文艺复兴的性质是什么? Can you give me five more books?改为同义句 请问district和area有什么区别? 国家/地区 的地区 用REGION/AREA/DISTRICT?顺便再帮忙分析一下这三个词简单一点就行了谢谢 Is the boy ---------English?选项:A:a B:an C:/应该选什么?为什么要选那个答案,请明确标出.再写出几种语言(如:China--Chinese)越快越好! shipping zone,shipping area区别?In the function setting can be adjusted if the field changes in a particular field is automatically filled and whether changes automatically in this field in the same field of the party that business partner to take come to our school music f（）.根据首字母写句子. Dog owners in America hold a fashion show ()their dogs in the Times Square in New YorkA.to B.for C.in D.on选一个 i enjoy __ a catching fish b fishing c doing nothing d swimming in the river给出理由 we arrived at the stadium just in time ___ the begimning of the fashion showa,caught b,catching c,to catch d,for catching 为什么不选b.当伴随啊状语啊.一定要目的状语吗?怎么看 Peter is my classmate.He is an American( ) He is an------(America) boy. He is an American boy (写出同义句） come over和visit的区别 section zone belt的用法有什么区别? Why don't we take some fruits?fruit不是不可数名词吗,为什么又加s? We want some fruit.和 He can eat fruits.为什么一个加S一个不加?求教：这是陕旅版小学英语第6册中的句子,为什么fruit的用法不同? I hear there is on at the theatre-代词 In the square还是on the square? put a aqure peg in a round hole这句习语的意思是什么? a round and a square table_____being exhibited in the shop now.A.is B.are the round是什么意思? 有什么电影是和up in the air差不多的?是情节好像up in the air那样主人公是要到处旅行的! Mr May and Mr Crisp are talking with each other (对talking with each other men are born and remain free and equal in rights意思