供应链物流是企业之间（）流动。A.物资 B.信息 C.资金 D.技术 E.人力资源

有关大脑镰旁脑膜瘤，下列哪项说法不'哈当

A．大脑后1/3脑膜瘤常引起视野改变

B．CT常可见点状或不规则钙化

C．运动障碍出现顺序一般从上肢开始，逐渐影响下肢，最后波及头面部

D．起始于大脑镰

E．癫痫发作以大脑前中1/3脑膜瘤多见

桌面上正立放着的圆柱形茶杯，从侧面看到的平面图形是（    ），从上面看到的平面图形是（    ）。

19世纪60年代，在世界近代化浪潮的冲击下，中、俄、日三国相继进行了社会改革，但中外改革的结果却大相径庭。阅读下列材料，回答问题：（7分）

材料一 西方的战争和国内革命使这个僵化的帝国终于出现一丝松动的迹象。帝国地方实力派认识认为，西方的优势是建立在军事基础之上的，一旦这种又是消失，则外患可消，内乱可弥。……1861年，湘派实力人士曾国藩引进西方技术和设备，在刚从叛乱者手中夺取过来的安庆，创办了第一个近代军事企业。              

——《全球通史》

材料二  1861年俄历2月19日，沙皇亚历山大二世签署法令（又称二一九法令）。法令规定：农奴获得人身自由，地主不能买卖或交换农民，不能随意干涉农民的生活。农奴在获得“解放”时，可以得到一块土地，单必须高价赎买。

材料三 如图，1868年4月，日本天皇率领群臣宣读“五条誓文”，决心励精图治，锐意改革。……改革的动力是西化。……英国模式自然作为铁路、电信、公共建筑和市政工程、纺织工业以及许多商业方面的模范；法国模式用来改革法制、军事；大学归功于美国 

——《资本的年代》

（1）上述三段材料分别反映了中、俄、日三国近代化进程中的什么重大历史事件？（3分）

（2）依据材料一、三，分析日本社会改革取得成功的主要原因。（2分）

（3）依据材料二、三，结合所学只是，分析俄、日社会改革的共同影响。（2分）

阅读理解。

     In early autumn I applied for admission to college. I wanted to go nowhere but to Cornell University, but

my mother fought strongly against it. When she saw me studying a photograph of my father on the sports

ground of Cornell, she tore it up.

     "You can't say it's not a great university, just because Papa went there."

     "That's not it at all. And it is a top university." She was still holding the pieces in her hand. "But we can't

afford to send you to college."

     "I wouldn't dream of asking you for money. Do you want me to get a job to help support you and Papa?

Things aren't that bad, are they?"

     "No," she said. "I don't expect you to help support us."

     Father borrowed money from his rich cousins to start a small jewellery shop, His chief customers were

his old college friends. To get new customers, my mother had to help. She picked up a long-forgotten

membership in the local league of women, so that she could get to know more people. Whether those people

would turn into customers was another question. I knew that my Parents had to wait for quite a long time

before their small investment (投资) could show returns. What's more, they had not wanted enough to be rich

and successful; otherwise they could not possibly have managed their lives so badly.

     I was torn between the desire to help them and change, their lives, and the determination not to repeat their

mistakes. I had a strong belief in my power to go what I wanted. After months of hard study I won a full

college scholarship (奖学金). My father could hardly contain his pride in me, and my mother eventually gave

in before my success.

1. The author was not allowed to go to Cornell University mainly because _____.

A. his father graduated from the university

B. his mother did not thinks it a great university

C. his parents needed him to help support the family

D. his parents did not have enough money for him

2. The father started his small shop with the money from _____.

A. a local league

B. his university

C. his relatives

D. his college friends

3. Why did the mother renew her membership in the league?

A. To help with her husband's business

B. To raise money for her son

C. To meet her long-forgotten friends

D. To better manage her life

4. According to the text, what was the author determined to do in that autumn?

A. To get a well-paid job for himself

B. To improve relations with his mother

C. To go to his dream university

D. To carry on with his father's business

图1.5-29所示电路，换路前已处于稳定状态，在t=0时开关S打开。开关S打开后的电流iL（t）为（）A。

A.3-e20t

B.3-e-20t

C.3+e-20t

D.3+e20t