计算：（-3ab-1）3-数学

更多内容推荐

• You shouldn’t drive fast.It’s dangerous.A．too muchB．many tooC．too manyD．much too-高一英语
• I can’t thank you ________ much because without your help I ________ have won the first prize.A．too;
• The Great Wall winds its way from west to east, _______ deserts, _______mountains and ________valley
• ______ the fact that the old cars could not go as fast as modern ones, people still watched the rac
• 计算：（1）50a+2a2-38a（a≥0）；（2）27-12+45；（3）23-1+27-(3-1)0．-数学
• good service, the restaurant offers different kinds of traditional Fujian dishes.A．In additionB．Apar
• 计算：（2007-3）0+（12）-2=______．计算：x2x-2-4x-2=______．-数学
• I gave Mary an apple_____my favorite banana.A．in place ofB．in exchange forC．instead ofD．in favour of
• 计算：（13）0+（12）-2=______．-数学
• Furniture and flooring usually come to mind when we think of ways to use bamboo. Not many of us, __
• Drunk driving, which was once a frequent occurrence, is now______.A．under debateB．under controlC．und
• During that frightening war, these foreigners fought _______ us ________ the enemy. A．with, forB．for
• The company has launched several types of cars this year, and one_______ appeals to the young.A．in r
• Intelligence does not_______ mean success. You need diligence as well.A．honestlyB．formallyC．simplyD．
• If you haven’t had enough sleep, your actions will give you _____ during the day.A．awayB．upC．inD．of
• 下列计算正确的是（）A．a0=1B．（π-3.14）0=1C．（一1）-1=1D．3a-2=13a2-数学
• 计算：①9+(π-2012)0-(13)-2-|-7|②2x2x-y-y2x-y．-数学
• I'd like to buy a house-modern,comfortable,and _____in a quiet neighborhood. [ ]A. in all B. ab
• 计算：（1）|-1|-4+(π-3)0+2-2（2）18+2-12+1-418．-数学
• Frank was offered a job in a bank, but________our surprise, he didn't take it. ( )A．toB．atC．for
• Life would be happier if we could only be born at the age of eighty and ________reach eighteen.A．en
• --Thank God you’re safe!--- I stepped back, just _______ to avoid the racing car.A．in timeB．in caseC
• （1）计算：23+(-12)-2-3-1+19+(π-3.14)0；（2）解分式方程：xx-1=32x-2-2．-数学
• I do not remember very much more about that day, _____ that the sun seemed to have stopped shining a
• Most of the people attending the meeting are not _______ the project, for it costs too much.A．in fav
• ---- Hi, Mark. How was the musical evening? ----- Excellent! Ales and Andy performed _________ and t
• 下列运算正确的是（）A．y-x-y=-yx-yB．4m-2=14m2C．(-120)0=0D．y-xx2-y2=-1x+y-数学
• He tried to invite some famous pop stars to sing in the concert ______, but failed.A．with freeB．for
• （1）计算：(2-1)0×(12)-1-(3+1)(3-1)（2）解方程：2x-3=3x．-数学
• When they knew there was a panda in the zoo, the children could _________ wait to see it.A．almostB．n
• He speaks English well indeed, but of course not ________ as a native speaker.A．as fluentB．more flue
• — It’s a warm day, isn’t it?— Yes, it’s __________ cold．I just wear a jacket．A．not a bitB．a bitC．a l
• I live in a faraway village, and only go to visit my parents ______.A．anxiouslyB．immediatelyC．occasi
• 已知（x-2）0=1，则（）A．x=3B．x=1C．x≠0D．x≠2-数学
• __________the guidance of my teacher,1 won the first prize in the English Speech Contest.A．WithB．Af
• The building used to be splendid but now it is _____.A．in ruinsB．in the ruinC．with the ruinD．by ruin
• 计算：9-|5-3|+(-2012)0+10.254．-数学
• The production of cars of this company has increased ______ 300, 000 a year, but the sales of new c
• 计算(-1)2+(12)-1-5÷(3-1)0的结果是（）A．5B．-6C．-5D．-2-数学
• —Do you think an advertisement is a help when you look for a job?—Well，it depends.________，it gives
• 下列计算正确的是（）A．（-2）0=0B．3-2=-9C．（a-3）2=a6D．22=4-数学
• I can’t make a decision now. I need ____ more time to think it over.A．ratherB．fairlyC．quiteD．too-高二英
• Apple’s iPad2 uses a 9.7-inch touch screen like the iPad. ______, it is equipped with a pair of new
• 计算：20050﹣22+|﹣5|-七年级数学
• The fighting between the two countries left the area ______.A．in peaceB．in silenceC．in ruinsD．in hop
• （1）计算：cos60°+12-(12)-1×(2008-2)0（2）先化简再求值：xx-1÷x2-xx2-1-1x-1，其中x=sin45°．（3）a、b、c是△ABC的三边长，且关于x的方程b（x
• 计算：|-2|-(3)0+(-1)2011．-数学
• The person sitting opposite _____ Mr．Smith is our new manager．A．toB．/C．withD．of-高三英语
• （1）计算(-12)-2-23*0.125+20100-|-1|；（2）先化简，再求值：m+1m2-m+41-m2(m+3)(m-1)m+3，其中m=-12．-数学
• We need to put safeguards ______ to prevent this type of accident occurring again.A．in mindB．in trou