多组资料的秩和检验,哪种情况下H值近似分布() A.组数≥3,同时例数≥5 B.组数

题型:单项选择题

问题:

多组资料的秩和检验,哪种情况下H值近似分布()

A.组数≥3,同时例数≥5

B.组数≥3,同时例数≥6

C.组数≥5,同时例数≥5

D.组数≥3,例数无限制

E.以上均不对

考点:营养与食品卫生(医学高级)卫生统计学卫生统计学题库
题型:单项选择题

Standard English is the variety of English which is usually used in print and which is normally taught in schools and to non-native speakers learning the language. It is also the variety which is normally (1) by educated people and used in news broadcasts and other (2) situations. The difference between standard and nonstandard, it should be noted, has (3) in principle to do with differences between formal and colloquial (4) ; standard English has colloquial as well as formal variants.

(5) , the standard variety of English is based on the London (6) of English that developed after the Norman Conquest resulted in the removal of the Court from Winchester to London. This dialect became the one (7) by the educated, and it was developed and promoted (8) a model, or norm, for wider and wider segments of society. It was also the (9) that was carried overseas, but not one unaffected by such export. Today, (10) English is arranged to the extent that tile grammar and vocabulary of English are (11) the same everywhere in the world where English is used; (12) among local standards is really quite minor, (13) the Singapore, South Africa, and Irish varieties are really very (14) different from one another so far as grammar and vocabulary are (15) .Indeed, Standard English is so powerful that it exerts a tremendous (16) on all local varieties, to the extent that many of long-established dialects of England have (17) much of their vigor and there is considerable pressure on them to be (18) . This latter situation is not unique (19) English: it is also true in other countries where processes of standardization are (20) .But it sometimes creates problems for speakers who try to strike some kind of compromise between local norms and national, even supranational ones.

17()

A.lost

B.gained

C.missed

D.got

题型:单项选择题

阅读下面的诗,完成小题(4分)

题破山寺后禅院   

                 清晨入古寺,初日照高林。

曲径通幽处,禅房花木深。  

                   山光悦鸟性,潭影空人心。  

                   万籁此俱寂,但余钟磬音。

小题1:由本诗衍化出的成语有                             

小题2:下列理解不恰当的一项是(   )

A.这是唐代诗人常见游历破山寺所写的一首题壁诗。

B.全诗描写了古寺凄清、寂寥、荒凉的环境特点。

C.全诗表达了诗人游览名胜的喜悦和对高远境界的追求。

D.尾联以钟磬音响轻轻回荡来映衬山寺宁静的气氛。

题型:单项选择题

(9分,每题3分)

阅读下面的文言文,完成问题。

尹赏字子心,钜鹿杨氏人也。以郡吏察廉为楼烦长。举茂材,粟邑令。左冯翊薛宣奏赏能治剧,徙为频阳令,坐残贼免。后以御史举为郑令。

永始、元延间,上怠于政,贵戚骄恣,红阳长仲兄弟交通轻侠,臧匿亡命。而北地大豪浩商等报怨,杀义渠长妻子六人,往来长安中。丞相御史遣掾求逐党与,诏书召捕,久之乃得。长安中 * * 猾浸多,闾里少年群辈杀吏,受赇报仇,相与探丸为弹,得赤丸者斫武吏,得黑丸者斫文吏,白者主治丧。城中薄墓尘起,剽劫行者,死伤横道,枹鼓不绝。赏以三辅高第选守长安令,得壹切便宜从事。赏至,修治长安狱,穿地方深各数丈,致令辟[注]为郭,以大石覆其口,名为“虎穴”。乃部户曹掾史,与乡吏、亭长、里正、父老、伍人,杂举长安中轻薄少年恶子,无市籍商贩作务,而鲜衣凶服被铠扞持刀兵者,悉籍记之,得数百人。赏一朝会长安吏,车数百两,分行收捕,皆劾以为通行饮食群盗。赏亲阅,见十置一,其余尽以次内虎穴中,百人为辈,覆以大石。数日壹发视,皆相枕藉死,便舆出,瘗寺门桓东,楬著其姓名,百日后,乃令死者家各自发取其尸。亲属号哭,道路皆歔欷。长安中歌之曰:“安所求子死?桓东少年场。生时谅不谨,枯骨后何葬?”赏所置皆其魁宿,或故吏善家子失计随轻黠愿自改者,财数十百人,皆贳其罪,诡令立功以自赎。尽力有效者,因亲用之为爪牙,追捕甚精,甘耆 * * 恶,甚于凡吏。赏视事数月,盗贼止,郡国亡命散走,各归其处,不敢窥长安。

江湖中多盗贼,以常为江夏太守,捕格江贼及所诛吏民甚多,坐残贼免。南山群盗起,以赏为右辅都尉,迁执金吾,督大 * * 猾。三辅吏民甚畏之。

数年卒官。疾病且死,戒其诸子曰:“丈夫为吏,正坐残贼免,追思其功效,则复进用矣。一坐软弱不胜任免,终身废弃无有赦时,其羞辱甚于贪污坐臧,慎毋然!”赏四子皆至郡守,长子立为京兆尹,皆尚威严,有治办名。

(选自《汉书·酷吏传》)

[注]令辟:砖块。

小题1:下列句子中划线词的解释,正确的一项是

A.长安中 * * 猾多浸:逐渐。

B.悉记之籍:凭借。

C.其余尽以次虎穴中内:里面。

D.赏所其魁宿置:放置小题2:下列各组句子中,划线词的意义和用法不同的一组是

A.郡更察廉为楼烦长是时大中丞抚吴者为魏之私人

B.久之得项伯夜驰之沛公军

C.得赤丸斩武吏五十可以衣帛矣

D.疾病死不出,火尽小题3:下列对原文有关内容的分析和概括,不正确的一项是

A.尹赏是钜鹿杨氏人,经过考核合格而担任了楼烦长,后来又担任过几个县的县令,曾经因为对罪犯残忍暴虐而被免官。

B.永始、元延年间,长安城中一些犯罪分子为非作歹,严重危害社会治安,尹赏将他们收捕入狱,全部投入“虎穴”处死。

C.南山一带盗贼蜂起,尹赏又被起用为右辅都尉,后来调任执金吾,督察非常 * * 诈狡猾的人,三辅官吏民众特别害怕他。

D.尹赏在病危时用自己一生做官的经历告诫儿子们,儿子们听从父亲的话,他们为官崇尚威严,赢得了善于治理的名声。小题4:请将文言文阅读材料中画线的语句翻译成现代汉语。(10分)

(1)城中薄墓尘起,剽劫行者,死伤横道,枹鼓不绝。(4分)

译文:                                                                          

                                                                            

(2)一坐软弱不胜任免,终身废弃无有赦时,其羞辱甚于贪污坐臧,慎毋然!(6分)

译文:                                                                          

                                                                           

题型:单项选择题

普通干粉砂浆试样量至少()kg。

A.100

B.80

C.60

D.50

题型:单项选择题

某企业进行改扩建工程,投资10万元,预计改扩建后.生产能力及产品质量将有所提高,每年增加收入5万元,其中每年节约材料费1万元。节约人工费1万元。项目每年的运营成本为3万元,项目寿命期8年,基准折现率为10%。则该项目的费用效率为( )。

A.0.681
B.0.454
C.0.5
D.0.428

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