多选题轻度肌紧张是由哪些因素导致的

多选题急性弥漫性腹膜炎的诊断可根据( )(1990年)

多选题下列关于直肠癌的叙述，错误的是A．直肠癌的发病率在大肠癌中仪次于乙状结肠癌B．低位直肠癌约占直肠癌的2/3～3/4C．绝大多数癌肿行直肠指检可触及D．溃疡型癌约占直肠癌全部类型的1/2以上

多选题适用于橡胶手套的消毒方法是

多选题心脏复苏时，关于心脏用药以下哪些是正确的( )(1991年)

多选题乳腺非浸润性癌包括

多选题踝关节损伤中，恰当的观点是

填空题[A] Knight acknowledges the challenge. "We have to be beautiful as well as big. It's no mean feat," says Scott Bedbury, former global ad chief for Nike. "The worst ease scenario would be to become Microsoft," says Kevin Keller, a marketing professor at Duke. Best ease: be like Coea-Cola. "They're everywhere, but no one seems to resent them for it. " [B] One answer is to play down the Swoosh, and some Nike watchers say it will do just that. Nike is marketing new products, including its ACG (All Condition Gear) line for hiking and outdoor styles. [C] Last week was particularly glum at Nike's headquarters in suburban Portland. Managers had warned of layoffs but hadn't revealed any names. On Wednesday, 250 employees were told to pack up their desks, while stunned colleagues looked on. [D] Phil Knight doesn't speak in public very often. And when you hear from him these days, he doesn't sound happy. Talking to Wall Street analysts from his Oregon headquarters last week, the founder and head of Nike Inc. didn't mince words: "This is a dark day around these halls. " [E] Yet Nike is now facing a marketing conundrum: can you be big and cool? When Teenage Research Unlimited did its latest survey, 40 percent of kids named Nike as one of the " coolest" brands, down from 52 percent just six months ago. Kim Hostetler of Paper, a New York magazine, says that the coolest things around now are brilliantly colored suede sneakers by New Balance. Even Adidas, torpedoed by Nike and Reebok in the [980s, is staging a comeback. [F] Knight's problems would worry any CEO: a stock price that has slid to the bottom from the top, a plunge in profits and warehouses lull of shoes that aren't selling. But most critical is a price war that has sliced U. S. sales and is a sign that Nike's lock as the champion of "cool" may be weakening. Although Nike prides itself on technical innovation, losing its cool would be tantamount to losing the game. [G] At most corporate offices, that scene, though painful, wouldn't be cataclysmic, but for Knight and his employees, even a setback bears the agony of defeat. Nike rose about as high and fast in the 1990s as any company can. It took on a new religion of brand consciousness and broke advertising sound barriers with its indelible Swoosh, "Just Do It" slogan and deified sports figures. Nike managed the deftest of marketing tricks: to be both anti-establishment and mass market, to the tune of $ 2 billion in sales last year. Order: [D]→41. ______ →42. ______ →43. ______ →44. ______→45. ______→[B]

填空题(41)Conflicts: If you do get a place in the student dormitory, it is likely that you will have to share your living space with one other student. While having an American roommate will help you to learn more about American ways, there will probably be many times that discomfort or conflict will arise due to cultural differences.(42) Sex: With regard to sex in general, American behavior is quire different from the norms found in China.(43) Relationship Between Teachers & Students: On the campus, particularly where classes are small. I found a strange informality that characterized the relationship between students and their professors.(44)Gifts: In my interaction with American friends. I noticed that the concept of a gift is quite different here. Many things we give to each other in China are not called "gifts" but are considered to be a reflection of ordinary duties and mutual obligations. Accustomed as we are to using the word "gift" to refer to something valuable given on special occasions, it comes as a surprise to see how often the word is used in America. In the United States. "gifts", given on many different occasions, are only services.(45) Social Intercourse: When you do enter American homes, you will have an opportunity to observe different ways of greeting people. On the whole. Americans tend to be far more physical than we in their greetings: [A] I was astonished, for example, when a friend told me that he was offering to care for his younger brother and sister so that his father could take a vacation for his birthday this was a gift to him. For us this would be considered duty rather than a gift. Even between friends gestures of this sort might be considered "gifts" here.[B] While many students do call their professors, "Professor" so and so or "Dr." so and so. some professors prefer to be called familiarly by their first names. And in the spirit of informality, many professors may invite students to their homes or can be seen chatting with students over a meal or a cup of coffee in the school cafeteria. A good number of instructors even request that students fill our class evaluation forms which assess the content and presentation of the course.[C] My roommate was very sociable and had many boyfriends who came to visit often very late. One night, after midnight, I had to stay in the bathroom for an extra 40 minutes because I had heard a man's voice in my room. My roommate did not realize how awkward I would feel meeting a man while I was in my nightgown. You see. American students tend to be much more casual about these matters.[D] On many occasions, for instance, close friends or sometimes even casual acquaintances embrace or kiss each other on the cheeks in greeting or bidding farewell. It may even happen that where couples are close friends, the two husbands will kiss the other man's wife![E] In the United States. for example, if a student wants to invite his teacher to a dinner party, the invitation should be sent a week or so before the party date. If the invitation is extended only three or four days before the party date. the teacher will feel he is not highly regarded.[F] For example, many American students seem to like to listen to popular and sometimes loud music while studying in their rooms. Sometimes they will even leave the music on when they leave the room. For some reason, many will tell you, music helps them to relax and concentrate, an idea which other foreign students and I found very strange and disturbing. We'd like to study quietly without any disturbance.

填空题[A]Butsoonthesettlerswantedbiggerfarmsandmorelandforthemselvesandtheirfamilies.MoreandmoreimmigrantswerecomingfromEuropeandallthesepeopleneededland.SotheEuropeansstartedtotakethelandfromtheIndians.TheIndianshadtomovebackintothecenterofthecontinentbecausethesettlersweretakingalltheirland.[B]By1857theIndianshadlostthefight:theywerelivinginspecialplacescalled"reservations".ButevenheretheWhiteMantooklandfromthem--perhapshewantedthewood,orperhapsthelandhadimportantmineralsinit,orheevenwantedtomakenationalparksthere.SoevenontheirreservationstheIndianswerenotsafefromtheWhiteMan.Between1500and1900theIndianpopulationoftheareathatisnowtheUnitedStatesdeclinedfromcloseto1,000,000to300,000.andforthoseremained,theagonywasgreat.Manywereforcedtotakelandinnewandstrangeplaces.Theywereintroducedtonewtools,implementsandtechniques.Theywereforcedtoabandontheiroldwayoflife.[C]In1960s,Indiansmovedingreatnumberstothenation'scities.ManyIndiansmovedintopovertyrows.Itwashardforthemtofindjobs.Itwashard--almostimpossible--tocompetewiththeWhiteManinthewhiteman'sworld.ManyIndiansreturnedtothereservations.Butifthereservationshadbeenbrokenuptherewasnoplacetogo.ThegapbetweenIndianAmericanandwhiteAmericanwasgrowingwider.[D]ThenativeAmericans,thepeoplewecallthe"Indians",hadbeeninAmericaformanythousandsofyearsbeforeChristopherColumbusarrivedin1492.ColumbusthoughthehadarrivedinIndia,sohecalledthenativePeople"Indians".TheIndianswerekindtotheearlysettlers.Theywerenotafraidofthemandtheywantedtohelpthem.Theyshowedthesettlersthenewworldaroundthem;theytaughtthemaboutthelocalcropslikesweetpotatoes,cornandpeanuts;theyintroducedtheEuropeanstochocolateandtotheturkey;andtheEuropeansdidbusinesswiththeIndians.[E]TheIndianscouldn'tunderstandthis.TheyhadaverydifferentideaoflandfromtheEuropeans.FortheIndians,theland,theearth,wastheirmother,everythingcamefromtheirmother,theland,andeverythingwentbacktoit.Thelandwasforeveryoneanditwasimpossibleforonemantoownit.HowcouldtheWhiteMandividetheearthintoparts?Howcouldheputfencesroundit,buyitandsellit?Naturally,whentheWhiteManstartedtakingalltheIndians'land,theIndiansstartedtofightback.Theywantedtokeeptheirland,theywanttostoptheWhiteMantakingitallforhimself.ButtheWhiteManwasstrongerandclever.SlowlyhepushedtheIndiansintothosepartsofthecontinentthathedidn'twant--thepartswhereitwastoocoldortoodryortoomountainoustolivecomfortably.[F]MeanwhiletheIndianshavebeenworkinghardintheirowninterests.Theyarebuildingnewcommunities,establishingnewindustries,anderectingnewschools.Theyaredevelopingmotelsandotherrecreationalschemesonthereservations.ThereisagrowingPan-IndianGovernment.Indianshavebecomeactiveinwritingandpublishing.Sometribeshavebenefitedthroughsettlementoftheirlandorotherclaimsagainstthegovernment.Theyareusingthefundsfortheirowndevelopment.PerhapsanewdayhasalreadydawnedfortheAmericanIndians.[G]Manyoftheirtribeswereresettledonreservationsinthewest.ThelandbelongedtotheUnitedStatesGovernmentbutwasreservedtax-freefortheIndians.Thefederalgovernmentprovidedthetribeswithrations,tools,andequipment.Boardinganddayschoolsweresetup.Inmanycasesresponsibleagentsweresenttoadministerthereservations.ButthechangefromafreelifetotherestrictedlifeofreservationsbroughttheIndiansneardespair.Theydidnotchangeeasily.

单选题A．ras基因产物B．p53基因产物C．Rb基因产物D．myc基因产物 (2007年)

单选题关于恶性肿瘤的超微结构的叙述，错误的是( )(2001年)

单选题哪种是原位癌( )(1998年)

单选题子宫颈癌最重要的病因是( )(2007年)

单选题不符合乳腺纤维腺瘤特征的是

单选题下列不符合皮样囊肿的特征的描述是

单选题淋巴结癌转移时，癌细胞首先出现在( )(1992年)

单选题不符合肿瘤形态特点的描述的是

单选题同皮肤癌发生关系密切的是

单选题下列有关黑色素瘤的描述，不恰当的是