以下不属于信息系统的安全技术的有A．安全管理 B．实体安全 C．软件安全 D．数据校

初级排便中枢位于

A．脊髓胸段

B．脊髓腰骶段

C．延髓

D．下丘脑

E．大脑皮质

Ⅲ. Reading Comprehension: 35%

Part A: Cloze Test 15%

Competition for admission to the country’s top private schools has always been tough. This is spreading from Manhattan to the rest of the country. Precise 50 data on private schools are unavailable, but interviews with representatives of independent and religious schools all told the same 51: too many applicants, higher rejection rates. Surveys indicate that Americans’ No. 1 52 is education. 53 the long economic boom(繁荣) has given parents more income, many are turning to private schools, even at price tags of well over $10,000 a year. “We’re getting applicants from a broader area, 54, than we ever have in the past,” said Besty Haugh of the Latin School of Chicago, which experienced a 20 percent increase in 55 this year.

The problem is that while demand has increased, supply has not. “Every year, there are a few children who do not find places, but this year, for the first time that I know of, there are a(n) 56 number of children who don’t have places,” said Krents, who also heads a private-school admissions group in New York.

So what can parents do to give their 4-year-old a(n) 57? Schools know there is no simple way to pick a class when children are so young. Many schools give preference to boys or girls or alumni(校友) children. Some use lotteries. But most rely on a 58 of subjective and objective measures: tests that at best 59 developmental maturity and learning potential, interviews with parents and observation of applicants in classroom settings. They also want a diverse mix. Children may end up on a waiting list simply because their birthdays 60 at the wrong time year, or because too many applicants were boys.

The worst thing a parent can do is to pressure preschoolers to perform --- 61, by pushing them to read or do math exercises 62 they’re ready. Instead, the experts say, parents should take a breath and look for 63. Another year in preschool may be all that’s needed. Parents, meanwhile, may need a more 64 mind about relatively unknown private schools --- or about magnet（具有吸引力的）schools in the public system. There’s no sign of the private-school boom letting up.

50. A. traditional                B. current                                   C. processed                 D. average

51. A. story                       B. advice                             C. context                     D. promise

52. A. venture                    B. concern                           C. occupation                D. interest

53. A. For that                   B. So that                                   C. Now that                  D. After that

54. A. intellectually            B. psychologically                C. commercially            D. geographically

55.   A. applications             B. locations                         C. schools                     D. admissions

56.   A. considerate               B. inadequate                       C. significant                D. moderate

57.   A. advantage                 B. skill                                C. place                        D. school

58.   A. choice                      B. mix                                C. preference                D. base

59.   A. identify                    B. exploit                                  C. employ                    D. confirm

60. A. set                           B. fix                                  C. date                         D. fall

61. A. in a word                 B. to a great extent               C. in any case               D. for example

62. A. when                       B. since                               C. before                      D. until

63.   A. occasions                 B. competitions                    C. alternatives               D. pressures

64.   A. open                        B. closed                             C. active                       D. secret 

民以食为天，食以安为先。已实施4年的国家《食品安全法》启动了修订程序，这既凸显了国家对食品安全问题的重视，又凸显了治理食品安全问题的紧迫。如果你是市人大代表，你可以

①通过社情民意反映制度，参与民主决策   

②通过法制部门召开听证会，参与民主管理 

③投票表达对修订方案的建议，行使立法权 

④把意见和建议反映给市人大，行使提案权

A．①②

B．①③

C．①④

D．②③

胸部损伤后出现颈静脉怒张，奇脉，血压下降，脉压差变小，此时首先应想到（）（）

A.张力性气胸

B.闭合性气胸

C.外伤性气胸

D.外伤性血心包

E.创伤性窒息

警察的职能是否集中于一个统一的警察机关是近代警察与古代警察区别之一。( )