气分热证，症见壮热、烦渴、脉洪大等的最佳配伍是（） A.芦根、天花粉 B.黄芩、栀子

2008年春节前夕，一场几十年一遇的大雪灾影响了全国百姓的生活，暴雪、冻雨使得交通堵塞、飞机停飞、通信设备受损，尤其像湖南、湖北这一带都已经启动了最高级别的警示。据此回答23－24题。

小题1:下列关于雪灾成因以及同期相关地理事象的叙述，正确的是

①南下冷空气势力偏强 

②西太平洋副热带高压较常年同期偏强 

③全球变暖大背景下极端灾害发生的频率增加 

④三峡水库的修建 

⑤赤道附近中东太平洋海域水温偏低 

⑥我国南方地区气温的距平值为正值（注：距平值为实际值与多年平均值的差值）

A．①②④⑤

B．①②③⑤

C．①③⑤⑥

D．③④⑤⑥小题2:当空中的雨落到近地面的物体和地面上时，立即凝结成冰，这就是冻雨。以下四幅对流层竖直方向上温度结构示意图，最能够说明此次灾情中冻雨成因的是

下列各组混合物能够发生复分解反应的是  [ ]

A．Fe（OH）₂+CuSO₄

B．BaCO₃+NaCl

C．AgNO₃+BaCl₂

D．Na₂SO₄+HCl

Mrs. White lived in a town of England. Her husband died three years ago and one of her children worked in the capital and the other three lived in another town. Her husband didn’t leave her much money and she had to live a simple (简朴) life. Sometimes her children went to see her during their holidays, but they stayed with her for only two or three days.

One winter morning the old woman got up early. She was going to buy some food in a shop. And when she came out, she found there was much snow in the street. She had to sweep it away. And suddenly she found a dying dog at the corner of the house. She picked it up and took it into the house quickly. She put it near the fire and gave it some milk and bread. At first the poor dog ate nothing and that afternoon it drank some milk and three days later it was all right. Now the old woman found it was a beautiful dog. And she liked it very much and took it everywhere she went. A week later she went shopping with her dog. At a bus stop a young man was eating fish and chips. The little dog became very excited (兴奋) at the smell of the man’s lunch and began jumping up at him.

“Do you mind if I throw it a bit (一点)?” asked the young man.

“Not at all,” answered Mrs. White.

Having heard this, he picked up the dog and threw it over the wall.

50. One of the old woman’s children worked in ______.

A. Moscow        B. Paris         C. London         D. New York

51. Mrs. White lived a simple life because ______.

A. she wasn’t rich enough          B. she hoped to save money for her children

C. she had four children            D. her children hated her

52. It was _______ that morning when Mrs. White went to buy something.

A. rainy          B. snowy        C. windy          D. cloudy

53. The old woman liked the dog very much because _______.

A. it was beautiful                B. it was little

C. she spent money on it           D. she felt lonely

54. The dog hoped ______, so it became excited.

A. to be given some food           B. to leave the bus stop soon

C. to bite (咬) the young man        D. to go as soon as possible

55. The meaning of the word “smell” in the story means ______.

A. 闻          B. 口味         C. 气味          D. 嗅觉

在服务器启动后，可以显示输出、取消输出文件结构或改变文件结构的输出方式，则使用的命令是（）

A.nfsd

B.Rpc

C.exportfs

D.rpc.mountd

缠绕式提升机的（）装置，是提升机的工作机构，缠绕提升钢丝绳；承受各种载荷。