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They think it's easy to look after the animals,_____?A.don't they B.do they C.is it D.isn't it 铁管包装的食品不易变质的原因 同义句 They are easy to look after写出这句话的同义句,英语3月21日22点之前发上来格式：__________look after them_______easy 某天温度上升了 2℃的意义是拜托各位了 3Q 中1文字题（方程解）小明把60个弹珠分成2堆,较少的那堆的7倍等于较多的那堆的3倍,求少的那堆有几颗?方程解. 某天气温上升了-2度表示 1个方程文字题已知大小两个数的积是81.62,大数的小数点向左移一位等于小数,大数是几? 几种中学化学常见的单质及其化合物相互转化的关系图如下： ABCDEFGHIJKL是中学化学教材中常见的单质或化合物,其转化关系如图. 已知:常温下EGH为气体单质,CK为固体单质；E为地球大气的重要成分；B的焰色反应为紫色.（1）G的电子式为?写出H的化学式（2 ACD为中学化学常见的单质或化合物,相互转化关系如图所示跪求啊~~~~~~~~~~~~~~~~~~急需啊~~~~~~~~~~~~~~~~~~~~~今晚啊~~~~~~~~~~~要讲解啊 几种中学化学常见的单质及其化合物 the girl is 15 years old.(同义句）the girl ( ) ( ) 15 years ( ). Mary is 12 years oid[对12 years oid提问] He is fourteen years oid.的同义句 The girl is nine years old.的同义句是什么 氢化物水溶液碱性强弱 兔脚有100只,鸡脚的只数是兔脚的60%,鸡兔共有多少只? this pet is unusual.it is easy to take care of and it talks.仅要翻译.准确的不要goole或这是其他翻译器翻译的.那个看都看不懂,莫名其妙的, it is not easy.这句话应该怎么问 why is it not easy?还是 why isn't it easy 问什么it is not easy.这句话应该怎么问why is it not easy?还是why isn't it easy问什么 ATP的两个高能磷酸键能同时水解吗? ATP有两个高能磷酸键,一般情况下远离A的那个键水解释放31千焦能量,那么第二个键水解会释放多少能量呢? 问一下非金属氢化物的水溶液怎么比较碱性? ATP中的高能磷酸键水解时,释放的能量可多达多少KJ/mol Lt's not easy for me to play soccer.(改写同义句) It is not easy for me t get here.同义句.It is___for me to___here. It's not easy for me to play soccer改为同义句.It's ___ ____ ____ _____ _____soccer.The boy has12 basketballs对12提问._____ _____basketballs_____the boy____?翻译：他只在电视上观看它们.He only _____ ____ _____TV.他让人轻松.___ Bob is better at soccer then James.同义句 James is not____ ____ at soccer as Bob It's not easy for me to play soccer.(改为同义句) It's _____ _______ _______ _______ _________soccer. 第三题求思路怎么做 第三题,思路 第三题 思路要清晰 用沸水泡茶用厚的玻璃杯还是薄的