21世纪科学取得的成就

梵蒂冈面积立刻!急! I want's about time we made a move.I'd beller be going.这句话的意思是什么? 单词连句子 another,can,we,time,it,make( )house,your,thank,you,for,to dinner,invitation,next,your saturday,for ( ) When did you go there?和 When did you went there?的区别 什么did you go to Rome?答语是I went there by plane 英语高手请进 你昨天去那里了吗?did you went there yesterday?还是did you go there yesterday? How did you _ there?I went there _ _. ( )I am__you like the red sweater because red is your favorite A.sure B.sorry c.afraid D.make应该选哪一个啊 是不是A 还是.Thank you very much. 选择疑问词及BE动词或助词 （ ）you like your school?Because .( )she like ,red or yellow?Red( ) he have?Five. I’m sorry you don’t like the skirt,____ because he bought it___ for you.A specially,specially B especially,specially C particularly,especially D specially,especially怎么选B? is your skirt red or green 的答语快 Would you like to answer this question?的同义句 改为同义句：1Would you like to answer the question?2Do改为同义句：1Would you like to answer the question?2Do you want to give me a hand? Would you like to answer me another question ?的汉语意思回答 Question= Gini:Would you like me to get you a drink now?Choose correct answerPlease choose the correct answer.1)Sometimes,thank you.2)All the time.3)Later,perhaps.4)I am not drunk. 氢氧化碳是碱吗我知道我这个问题很白痴……我是想做手工皂.说是油脂加氢氧化碳加水.也有的说是油脂加烧碱.我想知道,这个氢氧化碳是什么?这个学名太……土名叫什么啊?还有,在什么地方 氢氧化氨对人体有什么危害 请问氢氧化碱包括哪一些? 为什么火山喷发会产生闪电RT 为什么氢氧化X（比氢活泼的金属）都是碱 hold on to 和 hold on 有必要区分吗?或者有什么区别答案不错有的话 会追加分的 在线等,兰色为blue,那么浅兰呢?颜色“浅兰”用英语怎么说? 蓝色是blue,那浅蓝色呢? 什么是拉丝金,拉丝银?主要用于什么上面 如题...No matter i'll hold on it. 为什么火山爆发会有闪电 火山喷发为什么会有闪电 I thought,“It isimportant to hold on to your dream and work hard”怎样合并为含宾从句的复合句 为什么火山爆发时会有闪电?如图 火山喷发为什么会伴随闪电 --Could you answer this question,please?--____.填什么?为什么?为什么是Well let me try We could't answer the question .（句意相同）We could't answer the question .（句意相同） We （ ） （ ）（ ） answer the question Tom didin't stay at home.He played football with his bother.（合并成一句）Tom played football wi