化和物生成焓估算

Mother was busy ______ supper and she asked the kids to ______.Mother was busy ______ supper and she askedthe kids to ______.A.preparing for,get prepared B.preparing ,get preparedC.preparing for,be prepared D.preparing ,be prepared I do get around a bit ,don't sit in the grass对吗?是英语听力里边的,介词为什么用in呢? Jane is sit quietiy on the but i got turned down every time. My sister wants comes book.（改为否定句）My sister（）（）（）book 翻译 Stocks Falter in Late Trading, Flop in First Half of YearStocks Falter in Late Trading, Flop in First Half of Year一个字没看懂.难道是外星语 【计算机英语】The productivity for consuming rules will be addressed by making it ...The productivity for consuming rules will be addressed by making it possible to fetch metadata to be used for setting up the UI.That will cut the times you fi 英语翻译兴起伊始——这个表达有点怪 【计算机英语】The productivity for consuming rules will be addressed by making ...The productivity for consuming rules will be addressed by making it possible to fetch metadata to be used for setting up the UI.That will cut the times you find 【计算机英语】The productivity for consuming rules will be addressed by making it possible to .The productivity for consuming rules will be addressed by making it possible to fetch metadata to be used for setting up the UI. A;[ ]ARE JUDY AND LILY?B;LOOK.THEY'RE SITTING[ ]THE GRASS.A;JUDY!LILY![ ]SIT ON THE GRASS.THERE[ ] BENCHES HERE.[2]A;ZHANG PING DOING IN HIS ROOM没人回答吗 Tony,are,Jack,office,assistants,and连词成句 what does exercise ( )health. Is Runyang Bridge open to the public yet?Yes,it _____for almost one and a half months.A has opened B has being openedC has been open D was open答案到底是什么呢?不应该是 has been opened吗?求分析 two are in the USA .One is in Japen and( )is in France 分词的完成时态,变成非谓语时,都会变成having been done吗?那一般时是动词的过去分词只能是被动的意思吗?还有i'm hungry,please get me something ()是因为是请求,还没有给,所以用to eat吗? 求一首歌,名字好像是sorry,不知道是谁唱的,记得中间好像有几句是i miss you now ,i want you girl什么名字好像是sorry,不知道是谁唱的,记得中间好像有几句是i miss you now ,i want you girl什么 My uncle comes from Americe(Americe划线） one day/a day 前面如何加介词如果表示某一天的话!应该怎么加介词 是加 in 还是on? my uncle is a driver.[怎么问] the rain comes from the clouds[怎么问] They watch TV at have sometmes改为否定句 May I ask for 3 days' leave 怎么翻译? look through the top of her glasses,thankyou over the top of和on the top of的区别 Look at the boy_____glasses.He_____glasses.(用wear和glasses) great changes have taken place in the village ____the yearsA over B for答案给的是A,请问for为何不行 Great changes ______in the village after a new factory was built here帮忙讲一下四个选项的用法a had taken place b took placec have taken place d were take place to show和showing有什么区别吗?是would you like to show me the village on the map,还是would you like showing me the village on the map. As you've never been there before,I'll have someone ( ) you the way.1.to show 2.show 3.showing 4.showed frightened frightening的区别?The girl said in a (frightened) voice that she was (frightened)by the dog.为什么这里两个都用了frightened? frightened和frightening我要的不是区别,只是想问如果是小动物用的是哪个?