公式P=U2R-1可以改写成P=______的形式．-数学

更多内容推荐

• All their attempts to rescue the child from the burning building were _____, and he died soon.A．in p
• （1）计算：(3)0+27-4cos30°；（2）解方程：2x-3=1x．-数学
• 计算：|-5|+(2-1)0-38+(13)-1．-数学
• It is dangerous to allow the children who are ________ swimming in the river.A．enough old to goB．not
• ______ the incorrect operation of the driver in the emergency, the terrible December 8th accident on
• ____ most children nowadays are the only chidren, they tend to be more self-centered．A．Ever sinceB．N
• In it were photos of all the actors of our show, _____ signed by each performer.A．frequentlyB．lonely
• 若（x-12）-1无意义，则x-1=______．-数学
• 计算：（-13）-3=______．-数学
• Three of the town's factories have closed down ________ the space of a year.A．amongB．afterC．bey
• The teacher asked the students to do the experiment __________ small groups.A．toB．forC．onD．in-高一英语
• The following years are _______to see a rise in production.A．likelyB．possibleC．perhapsD．probable-高一英
• 计算=_________-七年级数学
• She claimed _____ that she would never break her words.A．meaningfullyB．firmlyC．faithfullyD．obviously
• I think it unwise to live ______ one’s income, as is the case with a lot of young people today, who
• –your daughter must be pretty.--- But to tell you the truth, she is ____being such a beauty as you c
• Allen had to call a taxi because the box was ______ to carry all the way home. A much too heavy B to
• 计算：（1）（-0.3）0=______，（2）2-2=______．-数学
• 计算：（-2）0+（13）-2=______；32004×（13）2003=______；（-12）-1=______．-数学
• They argued________the waiter________the price of the meal in the restaurant.A．with；toB．about；withC．
• Besides being able to walk on for three days without drinking, camels can also live for a long time
• When I saw my teacher nodding _______ to me, I calmed down and went on with my performance.A．encoura
• Hurry up, honey! We have to arrive at the airport by 11:00 o’clock, _____ we will miss the flight.A．
• He has been the computer for two hours, chatting with a boy from Australia.A．inB．onC．atD．by-高三英语
• There was no news;____, she didn’t give up hope.A．moreoverB．besidesC．butD．nevertheless-英语
• Nobody could believe what Chloe says because she is ______ changing her mind.A．regularlyB．steadilyC．
• 计算：3-2=______．-数学
• 如果（3y+1）-1有意义，则y______．若（x+2）0=1，则x______．-数学
• The problem of global warming is serious. _____ , the sea levels have _____a little.A．As a consequen
• The reason ____ their failure you know is _____ they didn’t get fully prepared for the experiment.A．
• 计算：327+2sin30°-（15-1）0．-数学
• The cousins are alike in age，but ________ they are as different as day and night.A．besidesB．anyhowC
• “I think the tie beautiful,” I said, “A man can never have ______ many ties.”A．soB．tooC．enoughD．/-高一
• The famous actor is familiar ________ us, but it is a pity that he is not familiar ________ me no ma
• 计算2006+（13）-1的结果是（）A．200613B．2009C．4D．43-数学
• 若(32)x=827，则x=______．-数学
• We need money to be happy, _______ we need many other things to get real happiness.[ ]A. as a result
• For miles around me there was nothing but an island, without a single plant or tree ______. A．in sig
• —How far is it to the railway station? —It’s only three miles _____ my house.A．out of B．toC．awayD．be
• ---I ’ m afraid that you might have got burnt in the big fire last weekend. ---Well, I .A．mostly di
• 计算：12+|-3|-2tan60°+（-1+2）0-数学
• The person who is _______ of the factory _______ ill since last week.A．in charge; has beenB．in the c
• Boys wear fashionable clothes. ______, some birds have bright feathers.A．SimilarB．SimilarityC．Simila
• You’d better book the tickets in advance；________ we may miss the chance to enjoy the concert perfor
• 计算：-（-2）=______；|-15|=______；(32)-1=______．-数学
• 计算：（1）（5-1）0+2sin30°+（3）2；（2）1x+1+2x2-1．-数学
• _______achievement,ChinawasagreatsuccessinlaunchingChang'e­Ⅱ. [ ]A.Incaseof B.Intermsof C.A
• He has little acquaintance _______ music , while he has a wide knowledge ____ painting．A．with ; ofB．
• All the books written by Dickens are available in our library. You may borrow ___ you love. A．whatev
• _______, women have changed history in terms of the contributions they have made. A．To some extentB．