硅酸钠与碳酸钙

有关 酷抠族的英语作文 How time flies!Three years ( )really a short time 是was还是is 三年不是已经过去了吗 应该用过去时啊 drop的过去分词是什么?急用 请用所给词的适当形式填空.He can ____________ (draw) a picture.请用所给词的适当形式填空He can ____________ (draw) a picture. 英语选词填空：词：him two likes time big on small it speak can has one picture table clock Let's go to have a picnic _______ next weekA.sometime B.sometimes C.some time D.some times我认为是A Touch炫舞透明蝴蝶翅膀怎么获得? sing,swim,dance,draw造句每个造量两个 ln the music room ,we can't__ A:play the violin B:draw and paint C:sing and dance gutar,join,dance,swim,sing,chess,paint,speak,can't=can not,kid,our,drum,pian,or 意思 hey are going to have a picnic next week.划线提问在have a picnic上划线 英语对话中“bite 除了“咬我”的意思. they are going to china(变成一般疑问句） They are going (to move) A (to) B (somewhere) C (next) D year.找错 以生活经常需要清点为话题作议论文,用哪些事例好? what is your ( ),I mean what your job is 经常听说学英语要用老外的思维去学,那老外思维是什么样的呢? 怎么找老外学英语RT It's very hot here.Why not ____your coat Ahave on.Btake off Cput off.Dput on 为什么是B I found _____very difficult to learn math well.Ait.Bthat 为什么是A here is your umbrella and your coat.这句话为什么用isHere is your umbrella and your coat.新一的第二课.为什么不用there are your umbrella and your coat.而是用 here is? What is your uncle is job? 28.My uncle is a driver（对 driver提问）＿ ＿uncle?=What ＿ your uncle =＿ is your ＿ job? What is your uncle怎么改为同义句 Is that your coat?（作肯定回答） We usually write with our ( ) hands.填单词 跟老外聊什么好?真的不知道有什么有趣的话题.怎样在聊天中让老外觉得你幽默呢? we usually shake hands with our friends同义句 we usually __ __ ___ ___ 你是学了多少年才自我感觉学会了外语（即能跟外国人轻松地对话）的? 英语翻译晚上和一个英国男人发短信,之前一直问互相在做什么,他说他在吃饭,然后我说你吃吧,不打扰你了.然后他就不回了.夜里,他突然发来一条,you"re funny girl.我晕了,我问他我怎么了.他回“ 自学+经常和老外打字聊天,英语能进步点吗?感觉有点变化 thank的名词复数 thank的复数形式要对的啊不对的别