20磅等于多少公斤

"But the driver was already gone."和"I feel much better now."这两句改否定句和疑问句. The driver was gone.小学课本里的一句话.总觉得越想越不对,'be done"表示的应该是被动语态才对,但是这句话里不需要用到被动语态.我觉得应该是用“have done"完成时态.如果”gone“在这里是形容词, I bought ( )exercise_books weth( )money.A.a few;a few B.a few;a little C.a little;a few D.a little;alittle I buy a few exercise books with a little money啥意思 May I use your dictionary Why not use ____own.A my B your C mine D yours －May I use your English dictionary?－＿．A.How come?B.That`s all rightC.yes ,here you are D.Take your time 母细胞和子细胞DNA的数量是稳定的,其意义是什么 有一段DNA序列数据,如何快速的知道该序列对应基因及其功能? 请问诸位大侠,用2-ΔΔCT求基因的相对表达,数据一般在多少倍才有意义? 英语翻译1.记住该记住的,忘记该忘记的,改变能改变的,接受不能改变的.2.如果敌人让你生气的话,说明你还没有胜他的把握.3.如果朋友让你生气的话,说明你还在乎他的友情.4.有些事情我们无法 总是,一直 用英语怎么说 "说好的陪我到老!"用英语怎么说? 为什么西方文明发源于爱琴海 初三的一道英语练习题[保持原意]I don't know l can get to the nearest supermaket.I don't know________ ________ get to the nearest supermaket.另外再想问下碰到这种题型要怎么做. 11/9乘x+2/7=2/9x-5/7怎么解 亚飞古代文明发源地和欧洲古代发源地地理环境有什么不同 分析比较世界五大古文明起源的地理环境条件 i usually have noodles ____my breakfast.哪个or,as,to,with 英语翻译老外给我发了封信信中有几句话我不太懂麻烦谁能帮个忙：另外这三句话帮我想个回复1.She has also worked for two years as a volunteer on our local rescue squad.She is a licensed emergency medical technician. Plan one's lessons神马意思?英语不好!急,嘛意思 谁给我发点电影啊!呵呵都懂啊 我就不明说了 好的话追加分的啊1204914002@ They did nothing to protect the wild animals.(同义句转换)They ___ ___ ___to protect the wild animals need some help中help为什么是动词不是应该是名词吗, How would you deal with the money if you__(give)one million dollars?为什么用were given? 英语翻译1.在是否要创办一个新社团的问题上,我们意见很不一致.2.这钢琴有些不对劲,但是我无法说清楚．3.他对外国文化怀有浓厚的兴趣,经常博览群书以寻找有用的信息. 我可以抱你吗.英文怎么说 如果有人给你一百万美元,你将如何处理这笔钱How would youdeal with the money if you____one million dollars.为什么要填were given 这是什么时态啊 请详解 我可以抱你吗?英文怎么写 Which animals are live only in the sea?改错 “我可以抱你吗” 用英语怎么写? 1.There are several love monkeys in the ZOO改错题!2.EVery morning.Anna gets earlyand chase the early busto work.3.Our house is just several mile from the ocean.4.Last weekend.I went to a picnic with my parents. 改错 There are some monkeies in the zoo还有 Mary have a blue skirt.