观察下图， * * “魏”的建立者是 [ ] A．曹操 B．刘备 C．孝文帝 D．曹丕

短文填空

     1. _____ Premier Wen Jiabao acted exactly that way when he kept his cool during the shoethrowing

incident at Cambridge University.

     It happened on the last day of his weeklong official trip to Europe in early February.Wen was delivering

a speech at the university.

     A German student,Martin Jahnke,interrupted Wen Jiabao's speech.2._____ Pausing for a few seconds,

Wen Jiabao calmly told the audience that the incident would do nothing to hold back the friendship of the

Chinese and British people.

     Wen later posted a notice on the government website asking British officials to pardon Jahnke.3._____

He believes education is the best path to a young man.

     The Premier's response to the incident says a lot about our country and culture.4._____.The student's

words and actions showed his lack of knowledge about China,as the Chinese Ambassador to the UK,Fu

Ying,pointed out.By asking the university to forgive Jahnke,the premier showed his tolerance toward

people,who did silly things without thought.

     This incident has upset many Chinese people.However,some coolminded people think that we Chinese

should not be anxious about those who misunderstand China.5._____.

     We can always rely on the words of Confucius to deal with men and things:"I will not be afflicted

(折磨) by men not knowing me；I will be afflicted that I do not know men."

(不患人之不己知,患不知人也)

A. Wen hoped the university would give Jahnke an opportunity to continue his studies.

B. As the old saying goes,we must be patient with trouble.

C. Wen's forgiveness reflects traditional Chinese values on how to treat people who are ignorant or 

     angry.

D. Confucius teaches us to stay calm when faced with trouble.

E. He threw a shoe but missed the Chinese Premier.

F. Instead,we should just keep focusing on our development.

G. Wen believes education can promote better understanding that can help from fair judgment.

与肾阴虚有关的病证是

A．恶阻
B．带下病
C．月经先后无定期
D．产后小便异常
E．妊娠失音

某电梯的轿厢连同乘客的质量为1.2t，在10s内从一层上升到七层．如果每层楼高3m，则：

（1）电梯电动机克服重力做了多少J的功？

（2）电梯电动机的功率至少是多少kW？

以下可以提高液压支架的初撑力的是（）。

A、增大进液管的直径

B、增加支架的立柱数目

C、加大立柱缸体内径

D、提高泵站工作压力

斜撑杆双排脚手架的作法是什么？