碳和二氧化硅反应

I,am nine 对划线部分提问 （nine是划线部分） Lily is twelve years old.Meimei is different years old（合成一句）打错了 Lily is twelve years old.Meimei is fifteen years old Lily is fifteen years old now.同义句 Lily is ____ ____ now.中间那两空填什么呀 Since we have not resolved this problem so far,we need to adopt a different _____ to it.选项:a、altitudeb、appreciationc、applicationd、approach We need any fuits for our dinner. any应该改成什么 1.the mousec s teeth are sharp(变一般疑问句并作肯定回答) 2.its branches are long(意思不变改否定句）3.she is always agood student 该为一般疑问句，作否定回答 don`t go out on school night怎么翻译 on school night的意思有例句吗 是否译为在上学日的晚上 Betty is eight years old同义句 could you please take care of my dog while I am busy.这个句子while后面加的是延续性动词吗? betty is twelre years old.的否定句,疑问句,合答句. Could you please take care of my daughter? 改为同义句.aunt polly wants tom to paint the garden fence.→aunt polly wants the garden fence__ __ __ by tom What animal has got sharp teeth and can eat people in a few minutesWhat animal can stay in the rain?What animal can talk to each other?What animal can live in the pond? Shark is the perfect animal是什么意思额``看新志文的时候里面写的 英语不好 on school nights是指1——5的晚上?还是7-4? win和beat的用法.快,现在要! beat和win都有赢的意思?有什么区别啊? young ____he is,he knows what is the right thing to do.A.as B.thought为什么不选B?此句哪里倒装了？ 急求,“Unemployment is what he knows best”是什么类型的从句?哪部分是主句?哪部分是从句? beat and win 的区分 win与beat的详细区别及例子 you show me what is deep as sea 求这句话的最美翻译 beat ,defeat,win 有什么不同 英语翻译最好有一些解释. According to Tony,＿＿ can be like water at times.空格处应该用什么?A .our body B.anger. It is cold. You can put food(食物) in it.开头是f的有才的朋友帮帮忙,谢谢啊! b_it is a ball.When you put food in it.横线中填什么正确的是：b_it is a ball.When you put it in the basket you win 横线中填什么 We put food in it.It's He be ready to swim.这句话正确吗?词组 be ready 的be 是可以在句子中变成is 之类的吗 明天英语考试急求 He is coming to Canada改为同义句把is coming替换 he,is,be,think,does,it,doctor,hard,to,连词组句