计算(π-3)0=（）-九年级数学

更多内容推荐

• Mr Brown didn’t come to the Guangzhou Asian Games being held _____ his poor health.A．in terms ofB．on
• —Why did your team lose the game? —They had a big advantage _____ us —— _____ so much taller.A．above
• Crusoe isn’t good enough figure, but his outstanding skill compensates for it.A．in response toB．in t
• ____ is no wonder that the building is ____ now; it was so big a fire last night.A．It; in ruinsB．Tha
• The little girl told him that she had watched the wonderful football match ______.[ ]A. todayB. tomo
• He knew the problem was serious and promised to look into it ____ he reached office.[ ]A. at that mo
• You’d sound a lot more polite if you make a request _____ a question．A．in search ofB．in the form ofC
• It is known that water is not an endless resource,________can it be made once more,so we shouldsave
• 计算：20+2﹣2=（）-七年级数学
• 下列计算正确的是[]A．（﹣1）0=﹣1B．（﹣1）﹣1=1C．D．（﹣a）2÷（﹣a2）=1-七年级数学
• 用分数表示（﹣7）﹣2为（）．-七年级数学
• （-2）0的值为[]A．-2B．0C．1D．2-九年级数学
• _____ we have finished the course, we shall start doing more revision work.A．ForB．Ever sinceC．Now th
• To be honest, I would agree with her, though not _______.[ ]A. widely B. actuallyC. entirely D. grad
• The man was just about to stand up ____ someone sat on the edge of his overcoat. [ ]A. while B. sudd
• We ate an early supper and went to see a great temple ______ floors made of silver.A．whoseB．withC．wh
• He was busy with his work but he went to see his grandmother________. [ ]A. sooner or laterB. now an
• ________for her, Chen Zhong, the last champion, had no chance to take part in the finals. [ ]A. Luck
• 下列运算中，正确的是[]A．00=1B．a2·a3=a6C．（a2）3=a6D．（3a）2=3a2-七年级数学
• 如果（x﹣2）0有意义，那么x的取值范围是[]A．x＞2B．x＜2C．x=2D．x≠2-七年级数学
• It is required that the football match___________put off ________ the bad weather.A．be; thanks toB．b
• （π﹣3.14）0=（）．-七年级数学
• Although Mother was ill that day,she was the first in our family to get up________. [ ]A. at timesB.
• ____ finishing his homework, he went to play basketball.A．InB．UponC．AtD．With-高一英语
• The beautiful lake is ________worth visiting.[ ]A. veryB. wellC. tooD. quite-高三英语
• The hostess left the money on the table _____purpose to test the honesty of her maid. A．withB．inC．on
• —— How was she ?—— Terrible. She was shocked ______ what happened to her son.A．onB．inC．atD．to-高一英语
• We study several subjects, __________ Chinese, maths, English and so on.A．for exampleB．such asC．such
• （1）计算：（π-2）0-|+|×（-）；（2）化简：（1+）+（2x-）-九年级数学
• My friend Bob just bought an apartment in a suburb of Beijing last week, which is much smaller than
• What we all know is that Max is hardworking, intelligent, and _____ honest.[ ]A. in allB. after allC
• Dorothy works very hard ；she shows a very positive attitude her work.A．toB．withC．ofD．about-高三英语
• 计算（2004﹣π）0的结果是[]A．0B．1C．2004﹣πD．π﹣2004-七年级数学
• Last summer holidays, he went to the countryside and worked together with farmers.In this wayhe lear
• _________ New Year’s Day around the corner, all the salesmen were trying hard to talk customers_____
• My parents will move back into town in a year or________.[ ]A. laterB. afterC. soD. about-高三英语
• Perhaps I'm not quite fit for the job, but________, please let me have a try.[ ]A. in factB. an
• The 40-somethings found themselves in an embarrassing situation _____ rapid changes in all aspects o
• 计算：2﹣1=[]A．2B．﹣2C．D．-七年级数学
• 计算：．-七年级数学
• Of course, we must work hard.________, we should learn to take good care of ourselves. [ ]A. Therefo
• I am tired _____ the partner I have been working with; he is too hard a person______. A．with; to get
• 计算﹣20110=（）-七年级数学
• By looking at a problem in as many ways as possible,creative thinkers can find solutions that would_
• The person who was taking photos asked the family to sit______and listen________to his order. [ ]A.
• Why did the project come to a stop half way?--- It was in part ______________ financial difficulties
• He had been________absorbed in watching the car passing by that he didn't notice his friends co
• We were all very much attracted by the beautiful scenery________we set foot in the village. [ ]A. qu
• 若2x=，则x等于[]A．5B．﹣5C．4D．﹣4-七年级数学
• 若（x﹣3）0﹣2（3x﹣6）﹣2有意义，则x的取值范围是[]A．x≠3B．x≠2C．x≠2或x≠3D．x≠2且x≠3-七年级数学