（-2003）0×2÷12+（-13）-2÷2-3．-数学

更多内容推荐

• 下列各式计算正确的是（）A．-2-2=-14B．2x-2=12x2C．3-3=-19D．（3-π）0=0-数学
• _______the temperature，______ water turns into steam.A．The high， the fastB．Higher， fasterC．The more
• He knows little of mathematics，______ of chemistry.A．as well asB．no less thanC．still lessD．no more t
• The Internet has brought _____ big changes in the way we work．A．aboutB．outC．backD．up-英语
• Some students have trouble ____ grammar while others have difficulty ____ new words. [ ]A. in; remem
• Don’t be angry with him. He didn’t make the mistake _______.A．in turnB．on purposeC．by accidentD．in t
• I admire my classmate Lisa very much， _______ her prettiness， she was smart and helpful.A Except for
• 计算：（3x2yz-1）2•（2x-1y-2）3（结果写成含正整数指数幂的形式）-数学
• our daily expenses, we have to put quite a lot for our daughter’s further education.A．In additionB．A
• 计算：（-1）2010-（12）-1的结果是（）A．1B．-1C．0D．2-数学
• 计算：（3×10-6）•（7×10-4）=______；（4.8×109）÷（-3×10-3）=______．-数学
• —Since you like the fur coat so much， why not buy it?—Well， I can’t afford_____ coat. A．that expensi
• Food safety is ________ important, so the government spares no efforts to prevent food pollution.A．s
• The writer is known ________her novels. A．to B．inC．forD．as-高二英语
• He is determined to become a specialist ________ computer when he grows up.A．forB．inC．onD．about-高一英语
• After the class was over, the student apologized _______ the teacher ______ his coming late.A．/; bec
• The Tibetans have lived in the Himalayas for centuries and have adjusted to the conditions _________
• 计算：(-2)-2+(π-3.14)0-327+(-13)-1-数学
• [（a-2）-3]-1=______．x2y（x-3y）-1=______．(xy2x2)-4=______．-数学
• People ________ don't like to be made fun of, though there are some exceptions.[ ]A．on the whol
• Much to my surprise, the eight-year-old boy______fixed my computer within ten minutes．A．skillfullyB．
• Public attention at the moment is focused___ the problems of industrial relations.A．intoB．towardsC．a
• 计算|2-1|+（2）0的结果是（）A．1B．2C．2-2D．22-1-数学
• They argued ________each other _________ where to spend the golden week.A．at; overB．with; aboutC．abo
• He argued _______ smoking, and insisted that it was ________ argument that smoking was harmful to he
• ______ their return, they were praised as national heroes.A．AtB．ByC．OnD．With-高三英语
• 计算：9+2-1-|-12|．-数学
• 计算：(-12)-1+27÷(-3)2+(13-4)0．-数学
• At first, he disliked his stepmother, but he learned to accept her___________.A．on timeB．in timeC．at
• She devoted herself __________ to her research and it earned her a good reputation in her field. A．s
• I advise you not to ask him for advice, as he was not good at getting his ideas ____.A．alongB．awayC
• _____ taking my advice ,he went and did just what I warned him against.A．Due toB．Apart fromC．Far fro
• Some people feel easy and comfortable to be served by others but when they are asked to serve others
• 计算-2-2的结果是（）A．4B．-4C．14D．-14-数学
• He wasdismissed from school because ofthe rule that alcohol is banned from all buildings.A．he violat
• 已知8x2m-3yn÷（-4xmy2）=-2x，则m-n的值是______．-数学
• （-3）0=______．-数学
• —How is everything going on with you in Australia?—Quite well. Not so smoothly as I hoped, _______.
• She felt completely during the vacation but now she has to go back to her work again.A．at seaB．at ea
• There were a lot of people standing at the door and the small girl couldn’t get _______A．betweenB．th
• It's ________ me why Alice gave up her job and got married.A．underB．aboveC．overD．beyond-高三英语
• ----Now that you like the computer so much. Why not buy it? ---Well, I can’t afford ______computer.
• 若（2x+1）0=1则（）A．x≥-12B．x≠-12C．x≤-12D．x≠12-数学
• —Why do you eat so little?—I’m _______ a diet to reduce some weight.A．inB．onC．withD．under-高一英语
• —The trip must have been terrible，wasn’t it?—No.________，I enjoyed every minute.A．On the other handB
• —You wouldn't be interested in two tickets for tonight's concert, would you?—_______, I w
• 下列各式：①（π-3.14）0=1；②10-3=0.003；③(45)-2=(54)2；④3-2=-32，其中成立的有（）A．1个B．2个C．3个D．4个-数学
• （1）计算：(12)-1+|-3|+(2-3)0+36（2）解方程：x2x-5+55-2x=1．-数学
• ---Are you going to the cinema this evening? ----No, the ticket is _____ for us.A．terribly expensive
• 2-1的值等于（）A．-12B．12C．-2D．2-数学