计算：（1）(-3)2-|-12|+2-1-(π-3.14)0（2）（3x3y2z-1）-2•（5xy-2z3）2．-数学

更多内容推荐

• The doctor will see you again next week. ____, you must rest as much as possible.A．MoreoverB．However
• The doctor will see you again next week. _____, you must rest as much as possible. A．SomehowB．Howeve
• He was breathing ______ after the relay race. A．heavilyB．slowly C．carefully D．weakly-高三英语
• There is no need to add in trees to create shade because many town and city gardens are __________sh
• People say that young Chinese students’ eyesight keeps dropping _________ because of both too much
• Mike came here ________ to see you, _____ after he heard that you had returned from abroad.A．especia
• Last night Mr. Crook didn’t come back at the usual time.______，he met some friends and stayed out un
• （-3）-2-（3.14-π）0+（-12）3．-数学
• 使等式（-5）3m+9=1成立时，则m的取值是______．-数学
• 当n为正整数时，a-n=______（a≠0）．-数学
• 下列计算正确的是（）A．2÷2-1=-1B．2x-3÷4x-4=12xC．（-2x-2）-3=6x6D．3x-2+4x-2=7x2-数学
• The final score of the basketball match was 96-97. We were only _____ beaten.A．tightlyB．slightlyC．na
• (2013·高考湖北卷)Don’t defend him any more.It’s obvious that he________destroyed the fence of the garden
• When talking about the Mid-autumn Festival, we ______ think of mooncakes and family reunion.A．normal
• It is extremely hot this summer. __________, many people say it has been the hottest in the past 30
• With the word“PM2．5"_____ appearing in media reports，people pay greater attention to it and see
• It is always not easy to live in a foreign country; ____ so if you can’t speak their language. A．spe
• The problem is not_______so easy as you think. It’s far from being settled.A．hardlyB．almostC．nearly
• Tom was caught cheating in an important exam. _____, he lost a golden chance of taking part in this
• –Have you finished your experiment report, Jane?--Oh, my god! I’ve _______ forgotten all about that
• City life often provides us more convenience and entertainment than country life, but not ______quie
• The hotel was nice; the weather was warm; the beaches were beautiful. ________ I’d say it was a grea
• 3-2的计算结果是（）A．-19B．9C．19D．-6-数学
• Tom was not happy at school. At 12, he ______ refused to go to school any more. [ ]A. simply B. happ
• –You seemed to have been impressed by his songs.--Well, not exactly so. It was his way of singing __
• 计算4-1的结果为（）A．-4B．-14C．4D．14-数学
• A volcano in Indonesia erupted on November the 16th, 2013, and _____, hundreds of people were killed
• No. 7 High Senior 3 students are lucky to enjoy a ______ long winter vacation, compared with those o
• After years of changing residence (住处) and promotion, Madelyn moved to a new city and _____ became
• It is_____ any wonder that his friend doesn't like watching television much.A．noB．hardlyC．nearl
• It was very lucky to see the "Monster of Lake Tianchi", ______ we didn't see it clear
• ---Students should devote most of their time to studying rather than playing computer games. ---____
• —What do you think of John?---- ____ we didn’t like him at first, but we are quite fond of him now.A
• 若（x-2）0-（2x-6）-3有意义，那么x的范围是（）A．x＞2B．x＜3C．x≠3或x≠2D．x≠3且x≠2-数学
• The incomes of skilled workers went up.________，unskilled workers saw their earnings fall.A．Moreover
• Our journey was slow because the bus stopped at different villages________．A．normallyB．graduallyC．c
• 计算（1）（-2）0+（13）-2=______．-数学
• The people here ________water their gardens because it rains so often.A．clearlyB．rarelyC．frequently
• We had a wonderful holiday; only the last two days were _____spoiled by the weather.A．hardlyB．extrem
• He has decided to settle ____in France because he is fond of the romantic country.A．temporaryB．tempo
• Since production has risen ________, the personal income has increased year by year.A．steadilyB．fort
• Nature reserves are very important for preserving many animals and plants, which would _______ run
• The houses in this village are______built of bricks.A．mostB．almostC．mostlyD．nearly-英语
• The questionnaire takes _____ten to fifteen minutes to complete and can be used along with the asses
• I thought she was African, but ______ she’s Spanish.A．besidesB．actuallyC．on the other handD．at all-
• 下列计算正确的是（）A．-3+5=-8B．（-2）0=0C．5-2=125D．3÷(-13)=-1-数学
• It seems that living green is ________ easy and affordable. A small step makes a big difference.A．e
• I’m afraid I can’t attend your wedding ceremony, but thanks for the invitation_______.A．personallyB．
• An American girl survived the plane crash that killed the rest of the passengers _____.A．abroadB．abo
• 计算下列各式，并且把结果化为只含有正整数指数幂的形式．（1）（a2b-3）-2⋅（a-2b3）2（2）（x5y2z-3）-2（3）a-2b2•（-2a2b-2）-2÷（a-4b2）（4）(34c2a-