问题 单项选择题

形成流痰的根本病因是()

A.先天不足、肾亏骼空

B.有所损伤、瘀血停滞

C.痰浊凝聚、风寒侵袭

D.脾胃不足、痰湿内生

E.外卫不固、风寒湿侵

答案

参考答案:A

解析:流痰是发生在骨与关节间的慢性化脓性疾病。因其成脓后,可沿组织间隙流窜于病变附近或较远的空隙处形成脓肿,破溃后脓液稀薄如痰,故名流痰。属于无头疽之一种。流痰好发于儿童和青少年,患者常有肺结核病史。发病部位以脊椎为最多,其次为下肢、膝、环跳、踝,再其次为上肢肩、肘、腕、指等骨关节间。一般多单发。[br]《外科医案汇编》云:“痰凝于肌肉、筋骨、骨空之处,无形可征,有血肉可以成脓,即为流痰。”本病的特点是好发于骨与关节,病程进展缓慢,初起不红不热,化脓亦迟,脓水清稀,并夹有败絮样物质,溃后不易收口,易形成窦道,常可损筋伤骨而致残废,甚至危及生命。[br]因本病发病部位不同,尚有许多不同名称。如发生于脊背的,叫龟背痰;发生在腰椎两旁的,叫肾俞虚痰;发生在环跳部的,叫环跳流痰;发生在膝部的,叫鹤膝痰;发生在踝部的,叫穿踝痰;发生在踝关节者,叫穿拐痰;发生在手指骨节的,叫蜣螂蛀等。流痰病之侵于骨者,叫附骨痰;流痰之发于胸部者,叫鸡胸痰。名称虽异,但其病因、证候和治法及预后基本一致,故统称为流痰。

选择题
完形填空

On October 19,1959,the first Special English program was broadcast on the Voice of America.It was an experiment.The goal was to communicate by radio in clear and simple English with people whose native language was not English.Experts said the goal was admirable,but the method would not work.However,             .The Special English programs quickly became some of the most popular on VOA.And they still are.

Forty years later,Special English continues to communicate with people who are not fluent in English.But during the years its role has expanded.It also helps people learn American-English.It succeeds in helping people learn English in a non-traditional way.And it provides listeners, even those who are native English speakers, with information they cannot find elsewhere.

Today,Special English broadcasts around the world seven days a week,five times a day.Each half-hourly broadcast begins with ten minutes of the latest news followed by 20minutes of feature programming.There is a different short feature every weekday about science,development,agriculture,and environment,and on the weekends about news events and American idioms.These programs are followed by in-depth(深入的)15 minutes features about American culture,history,science,medicine,space,important people or short stories.

小题1:What is the best title of the passage?(Please answer within 10 words.)

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小题2:Which sentence in the passage can be replaced by the following sentence?

(Special English has played a more important part in many areas over the years.)

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小题3:Please fill in the blank in the first paragraph with proper words or phrases to complete the sentence.(Please answer within 10 words.)

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小题4:What do you think about Special English?(Please answer within 30 words.)

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小题5:Translate the underlined sentence in the second paragraph into Chinese.

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