从各国改革的实践来看，无沦是发达国家还是发展中国家，在推进电力市场化改革时都应坚持（

男性，20岁。四肢肌无力4天，无尿便障碍，无发热。查体：四肢肌力3级，四肢远端痛觉减退，腱反射弱，无病理反射，腰穿正常。首先考虑的疾病是（）

A.吉兰-巴雷综合征

B.脊髓灰质炎

C.周期性瘫痪

D.急性脊髓炎

E.重症肌无力

缺血再灌注损伤的关键因素是（）

A.无复流现象

B.钙超载

C.氧自由基介导的损伤

D.微血管损伤

E.白细胞浸润

Tony decided to sell his horse Please Be True. He wrote to his friend Jimmy as follows:‘Dear JimmyI trust all is well with you old chap. Please Be True is for sale. The price is P7,000·00. If you are interested, come to the house with the money and you can take her away with you.’Jimmy received Tony’s letter and replied as follows:‘My good friend Tony, many thanks for the offer. I would dearly love to buy Please Be True. However P7,000·00 is rather too high a price for a horse. I will pay you P5,000·00 for her.’Tony did not reply to Jimmy’s letter. Two days later Jimmy phoned Tony stating that he was now willing to buy Please Be True for P7,000·00. However by then Tony had already sold the horse to Amanda.Jimmy wishes to sue Tony for breach of contract.Required:

(b) State whether your answer would be different if Jimmy had replied inquiring whether Tony ‘could not go any lower than P7,000·00’. (3 marks)

某女患者，未婚，发现左侧 * * 有肿块。经医生检查判断后拟进行手术治疗，但患者十分担心手术后会影响以后生活质量。经过医生积极解释，患者消除了心理负担并要求保密。在征得患者的家属同意的情况下进行了手术，手术顺利完成，患者满意。这体现了患者的（）。

A.基本医疗权

B.知情同意权

C.疾病认知权

D.保护隐私权

E.以上均是

案例：施乐作为世界上第一台复印机的发明者，曾是美国企业界的骄傲。为了保护自己，施乐申请了500多个专利，进一步加大了行业进入的难度，而自己则独享垄断带来的高额利润近20年。到施乐专利保护到期的前一年，佳能开始对施乐进行研究，针对施乐复印机是大型的、集中复印，价格高昂，保密性不好等问题，开发了小型的分散式复印机。佳能设计出这个产品后，并没立即推向市场，而是把自己的发明设计以非常低的价格转让给其他日本同行，如美能达、理光、东芝等多家公司，从而实现联手做市场。佳能成为了复印机行业的标准制定者，在复印机市场上占据了领导地位。

分析评价“佳能复印机”的营销战略。