=[]A．-2B．2C．1D．-1-九年级数学

更多内容推荐

• The man moved forward and ________ looked over the edge, shrinking his shoulders.[ ]A. accurately B.
• =_________．-七年级数学
• I haven’t been my cousin for ages and he has changedrecognition.A．beyondB．withC．forD．what-高三英语
• 35. Many people helped me.______, I succeeded.A．In turnB．In a resultC．As a result ofD．As a result-高一
• 33. Once ____you may feel uncomfortable.A．in spaceB．in the spaceC．at spaceD．at the space-高一英语
• ________had he received the telegram ______ he started off at once.[ ]A. Never, thatB. Hardly, thatC
• ____ the tomb, his bird was eaten by a snake.A．As soon as enteredB．When entering intoC．On enteringD．
• 计算：（-0.25）-3+（-0.25）0-八年级数学
• He went to town _____sell one of his paintings.A．on purposeB．on purpose toC．for the purpose ofD．on p
• —You've got a stomachache? But we ate at the same place. How come my stomach is fine?—You have
• ，则x=_________．-七年级数学
• 化简（﹣1）﹣1的结果是[]A．﹣1B．1C．0D．﹣1或1-七年级数学
• 21．I’m vey busy toady. ______,I have much work to do today . A．In other wordsB．In a wordC．That to sa
• The boy made the same mistakes __________,which,of course,made his parents very angry.[ ]A．over and
• To handle the financial crisis, the new government has to work more ______ with other nations, espec
• I’ve heard that we can see beautiful stars ____ clear nights.A．onB．inC．atD．for-高一英语
• I’ve heard that we will set out _________ the morning of March 25th .A．atB．inC．onD．over-高三英语
• 已知函数y=（2x-1）0+3x2+2x-1，你能找出自变量x的取值范围吗？-八年级数学
• Running a company is not________a matter of hiring people-they also need to be trained.[ ]A. simplyB
• The car crash wasn't an accident; somebody ________attempted to kill him.[ ]A. deliberatelyB. c
• _______all kinds of difficulties，the workers have made rapid progress in the construction of the Wor
• Eventually, the President had to leave office_____ public pressure in order to ease the tension of
• 30+3﹣1=_________．-七年级数学
• （﹣）﹣3=_________．-七年级数学
• Though he is in his late sixties, the well-known biologist begins each day ____ a sense of adventure
• 观察式子：a3·a2=a5其中成立的有[]A.0个B.1个C.2个D.3个-八年级数学
• （x-1+y-1）-1=[]A．x=yB．C．D．-八年级数学
• I remember sometimes feeling _____ to grow up and be independent.A．in a hurryB．in a rushC．in a minut
• My friend Tom stays at Internet bars above 8 hours every day ______, really a netter(网虫).A．on averag
• It was always raining and the food was terrible. ________the holiday was very disappointing.[ ]A. To
• It is one thing to enjoy listening to good music, but it is________ another to play it well yourself
• Two middleaged passengers fell into the sea. _____, neither of them could swim.[ ]A. In fact B. Luck
• The murderer reached________his gun, and then shot at the man.[ ]A. forB. outC. inD. of-高三英语
• 计算：（∏﹣3.14）0﹣（）﹣1=_________．-七年级数学
• My friend Martin was seriously affected by a strange fever; _____ , he could neither eat nor sleep.A
• 当a（）时-八年级数学
• 下列计算中，正确的是[]A．a0=1B．3-2=-9C．5.6×10-2=560D．=25-八年级数学
• ______ my surprise, when the audience saw this film, they all shouted _______ surprise.A．In; inB．In;
• Playing on a frozen sports field sounds like a lot of fun. Isn't it rather risky, ________?[ ]A
• 若102a=25，则10﹣a等于[]A．B．C．D．-七年级数学
• 短文改错 此题要求改正所给短文中的错误。对标有题号的每一行作出判断：如有错误(每行只有一个错误)，则按下列情况改正： 此行多一个词：把多余的词用斜线(\)划掉，在该行下边横-高三英语
• — Did he break it ________?— No, on purpose. [ ]A. accidentallyB. presentlyC. occasionallyD. intenti
• The programme, which refers _____ the tomb of Qin Shihuang, is _____ for those who are interested in
• A college-level course of study is intended to provide students with general academic knowledge ____
• Research universities have to keep up with the latest computer and scientific hardware __________ pr
• 下列计算中，正确的是[]A．（m+n）-2=m-2+2m-1n-1+n-2B．（m2n）-1=m-2nC．（2x3）-3=8x-9D．-八年级数学
• 用正整数指数幂表示5a-2bc-1=（）。-八年级数学
• Although this medicine can cure you ____ your illness, it has a bad effect _____you.A．for; inB．for;
• 计算：2﹣2=_________，（x2）2=_________．-七年级数学
• 将，（-2）0，（-3）2这三个数按从小到大的顺序排列，正确的结果是[]A．（-2）0＜＜（-3）2B．＜（-2）0＜（-3）2C．（-3）2＜（-2）0＜D．（-2）0＜（-3）2＜-八年级数学