省、自治区、直辖市、自治州、县、自治县、市、市辖区、乡、民族乡、镇的人民政府每届任期

若|m|=|-2|，则m=_______．

铜单质及其化合物在很多领域有重要用途，如金属铜用来制造电线电缆，五水硫酸铜可用作杀菌剂。

(1)Cu位于元素周期表第IB 族。Cu²⁺的核外电子排布式为________。

(2)下图是铜的某种氧化物的晶胞结构示意图，可确定该品胞中阴离子的个数为_____________。

(3)胆矾CuSO₄·5H₂O可写成[Cu(H₂O)₄]SO₄·H₂O，其结构示意图如喜爱图所示：

下列说法正确的是_______（填字母）。

A．在上述结构示意图中，所有氧原子都采用sp³杂化

B．在上述结构示意图中，存在配位键、共价键和离子键

C．胆矾是分子晶体，分子间存在氢键

D．胆矾中的水在不同温度下会分步失去

(4)往硫酸铜溶液中加入过量氨水，可生成[Cu(NH₃)₄]²⁺ 配离子。已知NF₃与NH₃的空间构型都是三角锥形，但NF₃不易与Cu²⁺形成配离子，其原因是____________________________。

(5)Cu₂O的熔点比Cu₂S的________（填“高”或“低”），请解释原因___________________________。

患者，女性，15岁。因月经过多而晕厥被送入急诊室。以前校医务室都用止血药处理。今急诊止血方案为（）。

A.止血剂肌内注射

B.雌激素肌内注射

C.急诊行刮宫术

D.孕激素肌内注射

E.雄激素肌内注射

下列组织中，不属于植物主要组织的是[ ]

A．保护组织

B．基本组织

C．上皮组织

D．分生组织

Almost 55,000 people who have had a major impact on British society are profiled in a new 60-volume book that has taken 12 years to compile.

It has cost more than ￡25million and taken 10,000 writers to update the Oxford Dictionary of National Biography.

Murder victims Stephen Lawrence and James Bulger are among those joining the likes of Queen Victoria and Gandhi.

The new version of the dictionary, which was founded in 1882, costs ￡7,500 and takes up 12 feet of shelf space.

Projects director Robert Faber said Stephen Lawrence was included because his death triggered "dramatic developments in British policing and social policy".

Women make up 10% of the entries - double the previous share - and include Queen Elizabeth I, Dusty Springfield, Linda McCartney and Virginia Woolf, whose father compiled the first edition.

Alongside the famous names are lesser known individuals such as the inventor of snooker, army reservist(预备役军人)Neville Chamberlain.

Stephen Lawrence and James Bulger were both included because of the "overwhelming soul-searching(真挚的自我反省、深思)and examination of education and social policy" which followed their deaths.

Mr Faber said: "These are not just people who were killed but people who had an impact. Jill Dando is there as much for her career but also because her death became a public event.

"So many of these people have seized the public imagination and have contributed to public debate." 

小题1: How much does a volume of the new version cost on average?

A．More than ￡25million.

B．More than ￡400, 000.

C．￡7, 500.

D．￡125.小题2:How many women are profiled in the New Oxford Dictionary of National Biography?

A．About 5.

B．About 55.

C．About 550.

D．About 5500.小题3: It can be inferred that Jill Dando _____.

A．died in a case of murder which drew the public much attention

B．isn’t included in the Oxford Dictionary of National Biography

C．is the director of the Oxford Dictionary of National Biography

D．is included in the Oxford Dictionary of National Biography only for her death小题4: _____ are collected in the Oxford Dictionary of National Biography.

A．Those who were murdered in history

B．Those who have shaped Britain

C．Those who are famous all over the world

D．Those who live in Britain