问题 单项选择题


共用题干单选题:以下每道试题有2~6个提问,每个提问有5个备选答案,请选择1个最佳答案。

患者,男,35岁,半年前打篮球时扭伤腰部,腰痛明显,休息后缓解。3天前搬重物时腰痛复发,并向右臀放射,右小腿外侧麻木。查体:右小腿外侧感觉减退,右侧直腿抬高试验阳性。

初步诊断为

A.腰椎管狭窄症

B.腰椎间盘突出

C.腰肌劳损

D.腰椎结核

E.腰椎肿瘤

答案

参考答案:B

完形填空

Do you remember last summer , when angry travelers were urging the government to do something about airline customer service ? Airlines     36     to improve , and they adopted (采用)new standards just before Christmas .    37     as another summer nears , plenty of     38    

travelers don’t see much improvement in customer     39     overall .

This month , the Department of Transportation’s (DOT) office will publish its first critical   40      

on whether airlines are     41     their promises . One survey(调查)suggests problems : the number of     42     to the DOT about the top 10 airlines in the first     43     rose 89% from a year ago .

Hit last summer by passenger complaints  and the threat (威慑)of consumer-protection laws by the    44      , 14 airlines     45     to adopt a set of basic customer-service standards called Customers First . The “12 promises” to passengers were introduced     46     a mjor effort to improve service . Since then , airlines have been redesigning websites , retraining employees and upgrading technology .

Recently , DOT inspector general Kenneth Mead , at McCain’s request , sent 20 examiners to airports to     47     whether each airline is doing what it promised . Mead warns travelers shouldn’t    48      too much . Most of the promises are    49      better communication with customers , not problems with flights .

“Passengers should show more understanding to airlines about their     50     to better air service .” Spokeswoman Shelly Sasson says . “And when     51     are made , it takes a long time for them to be noticed,” she says .

Now , the efforts may be working . During the first quarter , Delta had the second-lowest rate of complaints among the     52     10 carriers .    53     , its rate , along with other carriers’ , is up from last year . McCain and other lawmakers say there may be  a     54     to pass new consumer-protection      55    .

36.A.promised                      B.managed                C.hoped                    D.refused

37.A.So                         B.But                        C.Merely                   D.Even

38.A.skilled                   B.experienced            C.tired                             D.puzzled

39.A.flight                     B.opinion                  C.service                   D.travel

40.A.news                     B.information            C.doubt                     D.article

41.A.honoring                B.making                  C.giving                    D.improving

42.A.problems                      B.travelers                 C.passengers              D.complaints

43.A.quarter                  B.year                       C.month                    D.summer

44.A.customer                B.company                C.government            D.public

45.A.wished                   B.agreed                    C.remembered           D.failed

46.A.to                          B.for                        C.as                          D.by

47.A.explain                   B.discuss                    C.discover                 D.check

48.A.travel                    B.expect                    C.complain                D.suggest   

49.A.aimed at                B.considered as          C.joined to                D.made from

50.A.difficulty                      B.situation                 C.reality                    D.efforts

51.A.suggestions            B.rules                      C.decisions                D.improvements

52.A.large                     B.first                       C.top                        D.bad

53.A.Still                       B.Therefore                C.Instead                   D.Meanwhile

54.A.possibility              B.need                      C.chance                   D.use

55.A.examinations          B.service                   C.laws                      D.reports

单项选择题 A3/A4型题