若直线y=二分之三x+m与y=-二分之一+n都经过点A

This book has three pages____missed/missing应该是什么应该是missing 我想不通 this book is a rectangle.(划线部分提问）A triangle has (three)side.(提问） this is an interesting book _____ three hundred pages A.has B.have C.with D.which have 页岩气是天然气吗?它的开采对环境会有什么影响? 页岩气开采的投资门槛?./ 英语翻译The fact that the intensity of emission is related to the doped-Ti content implies that the doped-Ti ion is the origin of this broad emission peak at 565nm.As a consequence of reducing atmosphere during sample processing and the charge ba 英语翻译Results and DiscussionFlavin 2 was synthesized from 3,4-diaminobenzoic acid (3)and alloxane monohydrate (4) in good yield according tostandard procedures (Scheme 1).9 The first step afforded flavin5 in quantitative yield,in 1:1 ratio of t 英语翻译General Procedure for the Sulfoxidation.The catalyst precursor2 (6.3 mg,0.02 mmol) was dissolved in [BMIm]PF6 (0.5 mL)and methanol (3.2 mL) in a 20 mL vial.The sulfide (1 mmol) wasthen added followed by hydrogen peroxide (30% in water) (1 英语翻译As is clear from the recycling experiments,the catalyst staysin the ionic liquid and no detectable leaching of the catalysttakes place.The system is equally active in the seventh run asin the first run.It is important to note that the cat -----the teachers in their school is about 200 and one fourth of them are---teachers.A.Anumber of;women B.A unmber of;woman C.The number of;women D.The unmber of;woman到底是什么 页岩气怎么开采 开发页岩气,一般有多大范围需要搬迁?一个县大约一千多平方公里被确定为页岩气区块,已完成招标进行勘探.照此面积大约会有多少口井?每口井周围多大范围内需要进行搬迁? 求五分钟英语短文 the art of chinese food如题 THANKS 从简 既能更HCI反应,又能更Ca(OH)2反应的物质是（ ）A CO2 B AgNO3 C NaCO3 D BaNO3 yui happy birthday to you you 中文谐音要歌词 中文谐音 我不会看罗马拼音 长毛兔一年可以剪几次毛到底要剪几次毛? stuck one's finger in 似乎是俚语. Burn one’s never your 只要他的中文意思不是Never Gone never your gone的歌词 回答前请核对一下要英文的 英语高手可去百度MP3那听下做下翻译 这首歌的歌词我真的很想知道 never your gone和never your gone 是一首歌吗?我看到两首歌的歌词好象一样you were my everything 和never your gone 对不起大家了 我搞错了 英语翻译是一个歌名。 never your gone翻译中文 When you point at someone please mind that you have three fingers pointing towards yourself!谁能帮我翻译成中文? You'd better .someone with your finger.------It sounds right.They may be angry.[a.not pointb.not point to c.point to d.not to point to] point the finger don't point at me with your 在9点之前告诉我 Your new iPad2 is different from mine(改为同义句）Your new iPad2 is———　——　——　—— mine（就是四个空啊） 1.Tom's bike is different from mine(改写同义句）Tom's bike is ___ ___ ____ ___mineThere are some ___ ___ Tom's bike and mine2.I often play (football)(对括号内的单词提问）___ ___ ___you play?3.She drinke milk (every day).(对括号内 Your cloth is different from mine.改同意句Your cloth is not ____ _____ _____ mine. 羊奶粉品牌中是绵羊奶的有哪些? I think diving is the most difficult activity of all .(同义句) I think diving is ____ ____ ____I think diving is the most difficult activity of all .(同义句)I think diving is ____ ____ ____of _____ _____ _____ .