把下列各式分解因式： （1）xn+1+xn+3； （2）4q（1-p）3+2（p 发布时间：2017-05-08 18:26 │ 来源：www.tikuol.com 题型：解答题 问题： 把下列各式分解因式：（1）xn+1+xn+3；（2）4q（1-p）3+2（p-1）2；（3）（x-3）2+（3x-9）．
题型：解答题 乳腺癌保乳术后，需要做腋窝放射治疗的是（）。A.腋淋巴结转移≥4B.病理为导管内癌，未做腋窝前哨淋巴结活检或腋淋巴结清扫C.病理为浸润性导管癌，未做腋窝前哨淋巴结活检或腋淋巴结清扫D.病理为浸润性导管癌，腋窝前哨淋巴结阳性，未做腋淋巴结清扫E.病理为浸润性导管癌，腋窝前哨淋巴结阴性，未做腋淋巴结清扫 查看答案
题型：解答题 男性，34岁，计算机工程师，近期感觉久坐后下肢沉重酸胀，容易疲劳。护士指导其在工作期间定时活动下肢，以促进下肢血液循环，其原因是利用（）A.小腿肌泵收缩功能 B.胸腔吸气期负压 C.心脏舒张期负压 D.静脉瓣膜向心单向开放 E.地心对血柱的吸引力 查看答案
题型：解答题 完形填空。 When Mike told me he was leaving I felt like a vase which had just broken. There werepieces of me all over the tidy floor. He kept talking, telling me why he was leaving,___1__it was for the best, I could do better, it was his __2__and not mine. I had heard it before manytimes and yet somehow was still hurt; perhaps one cannot __3__such pain. He left and I tried to __4__my life. I filled the kettle (水壶), put it on to boil, took out myold red cup and __5__the coffee powder falling into the bone china. Somehow when the kettlepiped its finishing warning, I __6__not to hear it. That's what Mike's leaving had been like, sudden and with a(n) __7__end. I would rather just __8__in uncertainty than have thingsfinished. I laughed at myself. Just about a cup of coffee, I must be getting __9__. And yet it was a young woman who __10__back at me from the mirror, a young womanfull of __11__and hope, a young woman with bright eyes just waiting to see the world.__12__,there are more important things. More important than __13__, I insist to myself firmly. The lidgoes back on the coffee just like closing on the whole Mike experience. He didn't __14__my dreams as I feared that night. __15__, I am flying far across fields and woods, __16__on those below me. I fly free until I meet another bird who flies with me in perfect harmony. I realize with some __17__that there is a bird out there for me, there isanother person, not necessarily a lover perhaps just a __18__, but there is someone out there who is my soul mate. I think about being a broken __19__again and realize that I havegathered myself back together, what Mike has is __20__a little part of my time in earth, alittle understanding of my physical being. He has merely, a little piece of me.( )1.A. complaining( )2.A. business( )3.A. pass( )4.A. get close to( )5.A. watched ( )6.A. announced( )7.A. optimistic( )8.A. wander( )9.A. mad( )10.A. flashed( )11.A. promise( )12.A. Therefore( )13.A. friendship( )14.A. visit( )15.A. Deliberately( )16.A. taking off( )17.A. sorrow( )18.A. friend( )19.A. heart( )20.A. mostlyB. suggestingB. faultB. defendB. get on withB. made B. decidedB. scepticalB. moveB. oldB. swungB. delight B. Besides B. lifeB. haveB. MeanwhileB. looking downB. worryB. birdB. vaseB. hardlyC. explainingC. luckC. feelC. get away withC. letC. pretendedC. splendidC. keepC. nervousC. staredC. dilemmasC. FinallyC. loveC. rejectC. Thus C. breaking awayC. reliefC. dreamC. mirrorC. usually D. whisperingD. rea son D. easeD. get down toD. wanted D. concludedD. unpleasant D. take D. uncertainD. pointed D. conflicts D. ConstantlyD. healthD. spinD. InsteadD. getting overD. doubt D. job D. cupD. only 查看答案