某同学煮了8个鸡蛋，煮熟后不小心和2个生鸡蛋混在了一起，从中随机地连续抽取3次，

下列关于紫杉醇说法正确的是

A．作用机制与长春新碱相同

B．水溶性好

C．主要不良反应是肝脏毒性

D．干扰微管功能

E．静脉输液时，不必对输液管的材料进行选择

下列指导选择和使用测试覆盖率的原则中错误的是______。

A．覆盖率不是目的，仅是一种手段

B．不要追求绝对100%的覆盖率

C．不可能针对所有的覆盖率指标来选择测试用例

D．只根据测试覆盖率指标来指导测试用例的设计

2013年9月13日，上海合作组织成员国元首理事会召开。本次峰会发表的就叙利亚问题阐述了上海合作组织成员国的立场。中方高度关注叙利亚局势，支持国际社会积极推动停火止暴、劝和促谈，呼吁叙利亚冲突双方通过（）解决危机。

阅读理解。

     By the mid-nineteenth century, the term "icebox" had entered the American language, but ice was

still only beginning to affect the diet of ordinary citizens in the United States. The ice trade grew with

the growth of cities. Ice was used in hotels, taverns(酒馆), and hospitals, and by some forward-looking

city dealers in fresh meat, fresh fish, and butter. After the Civil War (1861-1865), as ice was used to

refrigerate freight cars, it also came into household use. Even before 1880, half of the ice sold in New

York, Philadelphia, and Baltimore, and one-third of that sold in Boston and Chicago, went to families

for their own use. This had become possible because a new household convenience, the icebox, a

precursor (前身) of the modern fridge, had been invented.

     Making an efficient icebox as not as easy as we might now suppose. In the early nineteenth century,

the knowledge of the physics of heat, which was essential to a science of refrigeration, was rudimentary

(未发展的). The commonsense notion that the best icebox was one that prevented the ice from melting

was of course mistaken, for it was the melting of the ice that performed the cooling. Nevertheless, early

efforts to economize ice included wrapping up the ice in blankets, which kept the ice from doing its job.

Not until near the end of the nineteenth century did inventors achieve the delicate balance of insulation

(绝缘) and circulation needed for an efficient icebox.

     But as early as 1803, and ingenious Maryland farmer, Thomas Moore, had been on the right track.

He owned a farm about twenty miles outside the city of Washington, for which the village of

Georgetown was the market center. When he used an icebox of his own design to transport his butter

to market, he found that customers would pass up the rapidly melting stuff in the tubs of his competitors

to pay a premium price(高价) for his butter, still fresh and hard in neat, one-pound bricks. One

advantage of his icebox, Moore explained, was that farmers would no longer have to travel to market

at night in order to keep their produce cool

1. Where was ice used after the Civil War?

A. In refrigerating freight cars and households.

B. In hotels, taverns and hospitals

C. In families of New York, Philadelphia, and Baltimore.

D. In fresh meat, fish and butter by city dealers.

2. What was essential to to make an icebox efficient according to the passage?

A. Keeping the ice from melting            

B. Knowledge of the physics of heat.

C. Balance of insulation and circulation      

D. Making efforts to reduce the use of ice

3. The second paragraph is mainly about_____

A. the deveopment of icebox

B. the theoretical foundation of icebox

C. the wrong ideas about icebox

D. the way of using icebox

4. What can we infer from the text?

A. Thomas Moore is the inventor of modern fridge

B. The butter produced by Thomas Moored is better in quality than other famers'

C. Knowledge of the physics of heat plays an important part in inventing a good icebox

D. Before 1880, most of the sold ice was used for family use.

5. Without an ice box, farmers had to go to the market at night ________.

A. to sell their produce at high price    

B. to go home earlier

C. to keep their produce fresh

D. to win more customers than their competitors

因工作需要，我社需招聘汽车驾驶员1名，要求如下：一、应聘条件
1．性别：男；年龄：35周岁以下；文化程度：高中以上。
2．具有5年以上驾 (166) 。
3．具有北京市户口。
4．具有较强的政治素质和组织纪律观念，驾驶技术熟 (167) ，熟悉市内交通路况，没有重特大交通事故 (168) 录。
二、应聘者应提供的材料
本人详细履历和近五年的 (169) 绩情况。
三、待遇及工作条件
属于报社聘用人员，具体情况 (170) 议。
有意应聘者，请于2007年11月15日前将有关材料寄至：北京市崇文区珠市口东大街5号光明日报社人事部收，邮编：100062，信封请注明“应聘”。
　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　光明日报社人事部
　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　2007年10月30日