．A、B、C、D四种短周期元素的原子半径依次减小，A 与C的核电荷数之比为3:4

禁做直肠指检的是

A．肛瘘
B．肛裂
C．内痔
D．外痔
E．直肠脱垂

(14分)得天独厚的自然条件和地理环境，孕育了中 * * 以农耕为主体的经济形态。阅读下列材料，回答问题。

材料一：春耕夏耘，秋获冬藏，伐薪樵，治官府，给徭役。春不得避风尘，夏不得避暑热、秋不得避阴雨，冬不得避寒冻。四时之间，亡日休息，又私自送往迎来，吊死问疾，养孤长幼在其中。勤苦如此，尚复被水旱之灾，急政暴赋，赋敛不时，朝令而暮改。

材料二：著名的(晋商)旅蒙商号大盛魁(注:创始人最初是肩挑小贩)……成为有影响的大商号后，还在店内供奉着一条扁担、两个木箱、一块石头(曾作称砰用)，其意是警示商号后人不忘当年创业之艰难。……晋商在经营活动中，总结出许多谚语，如“宁叫赔折腰，不让客吃亏”；“售货无诀窍，信誉第一条”；……“买卖成不成，仁义都要在”等。

材料三：生之有时，而用之亡度，则物力必屈……今背本而趋末，食者甚众，是天下之大残也……今殴民而归之农，皆著于本，使天下各食其力，末技游食之民转而缘南亩，则畜积足而人乐其所矣。

请回答：

(1)材料一反映了中国古代什么生产经营方式？结合材料和所学的知识概括这种生活方式的特点。(6分)

(2)材料二反映了明清时期我国商业发展有何新现象？概括晋商发达的主观因素。(14分)

(3)材料三反映了是怎样看待商业和农业关系的？(2分)这一思想对后来明清时期社会发展有何影响？(2分)

Kashif holds 20% shares in the issued share capital of Crown Textile Limited (‘CTL’), a public unlisted company, which has made significant profits over the years. Kashif heard from another shareholder, Qasim, that over the past six months, three extraordinary general meetings were held to discuss the proposed merger of CTL with another company.Kashif had not received any notices of these meetings and had no knowledge of them. Kashif went to CTL’s registered office during business hours to enquire about this matter and check whether the members’ register contained his correct address. CTL’s company secretary informed him that he may come back next week. In spite of three more attempts, Kashif has not been allowed to inspect the register.Subsequently, an employee at the registered office has informed Kashif that the members’ register and other statutory books have not been maintained and other shareholders have also complained about this matter.Required:Under the Companies Ordinance, 1984, advise Kashif on the grounds on which he may seek winding up of CTL by the court, and his chances of succeeding in such a claim. (10 marks)

下列选项属于从按客户在服务链中所处的位置划分的客户群有（）。

A、经济型客户

B、关键客户

C、中间商客户

D、特殊客户

铝绞线的型号是（），轻型钢芯铝绞线的型号是（），铝合金绞线的型号是（）。

A、HLJ

B、LJ

C、TJ

D、LGJQ

E、LGJ