粘质土固结快剪试验，试验时的剪切速度为（）。A.0.3mm/min B.0.5mm/

我国的邯郸钢铁总厂(简称邯钢)是1958年建成的老厂，目前是中国钢铁企业前10名的国有大型企业。1990年邯钢生产28种钢材有26种亏损。1991年邯钢开始以“模拟市场核算、实行成本否决”为核心，加大了企业技术改造力度，加强了内部经营管理，坚持走集约化经营的道路，勤俭节约使效益大幅度提高，实力迅速壮大。
“模拟市场核算”的具体作法：一是确定目标成本，由过去以“计划价格”为标准的“正算法”改变为以市场价格为依据的“倒算法”，即将过去从产品的原材料进价，按厂内工序逐步结转的“正算”方法，改变为从产品的市场售价减去目标利润开始，按厂内工序反向逐步推算的“倒推”方法，使目标成本等项指标真实地反映市场的需求变化。二是以国内先进水平和本单位历史最好水平为依据，对成本构成的各项指标进行比较，找出潜在的效益，以原材料和出厂产品的市场价格为参数，进而对每一个产品都定出科学、先进、合理的目标成本和目标利润等项指标。三是针对产品的不同情况，确定相应的目标利润，原来亏损但有市场的产品要做到不亏或微利，原来盈利的产品要做到增加盈利。对成本降不下来的产品，坚决停止生产。四是明确目标成本的各项指标是刚性的，执行起来不迁就、不照顾、不讲客观原因。
“成本否决”的具体作法：一是将产品目标成本中的各项指标层层分解到分厂、车间、班组、岗位和个人，使厂内每一个环节都承担降低成本的责任，把市场压力及涨价因素消化于各个环节。全厂28个分厂、18个行政处室分解承包指标1022个，分解到班组、岗位、个人的达10万多个。目前全厂2.8万名职工人人身上有指标，多到生产每吨钢材负担上千元，少到几分钱，个个当家理财，真正成为企业的主人。二是通过层层签订承包协议，联利计酬，把分厂、车间、班组、岗位和个人的责、权、利与企业的经济效益紧密结合起来。三是将个人的全部奖金与目标成本指标完成情况直接挂钩，凡目标成本完不成的单位或个人，即使其他指标完成得再好，也一律扣发有关单位和个人的当月全部奖金，连续3个月完不成目标成本指标的，延缓单位内部工资升级。四是为防止成本不实和出现不合理的挂账及待摊，确保成本的真实可靠，总厂每月进行一次全厂性的物料平衡，对每个单位的原材料、燃料进行盘点。以每月最后一天的零点为截止时间，次月2日由分厂自己校对，3日分厂之间进行核对，在此基础上总厂召开物料平衡会，由计划、总调、计量、质量、原料、供应、财务等部门抽调人员深入到分厂查账。账实不符的，重新核算内部成本和内部利润；成本超支、完不成目标利润的，否决全部奖金。
调整内部机构设置：一是精简机构，1990-1995年总厂和分厂的管理科室从503个减到389个，管理人员从占职工人数14%减到12%。二是充实和加强财务、质量管理、销售、计划、外经、预决算、审计等管理部门，进一步强化和理顺了管理职能。三是实行“卡两头，抓中间”的管理方法。一头是严格控制进厂原材料、燃料的价格、质量，仅此一项，从1992年以来总共降低成本9000万元；另一头是把住产品销售关，坚持集体定价；抓中间就是抓工序环节的管理，不仅抓生产过程的“跑、冒、滴、漏”，而且将各项技术经济指标进行横向比较，以同行业先进水平为赶超目标。
要求：

简述最常见的价值链驱动因素；

Most of us use the telephone several times a day to talk with friends or make social arrangements(安排). These calls are usually quite easy and require little planning.

Using the telephone for business purpose is different. In any organization the person on the telephone represents the company and gives an impression of the firm to the outside world.

If you want to ensure good public relations, you need to master effective telephone techniques.

You should try to give an impression of an efficient, friendly, progressive company eager to give good service.

Before calling

Choose the right time. Consider the cost, urgency and convenience. When calling overseas, you need to consider the time difference.

Check the number. A great deal of money is wasted each year on dialing wrong numbers.

Plan your call. Make a list of points and questions to be raised.

Be prepared. Gather any files, papers or information that may be needed during the call. It is unprofessional to have to say “Hold on while I look for that.”

If you have to ask a caller to hold on, keep going back and assuring him/her that you will be as quick as possible.

Avoid interruptions. Call at a time when you are unlikely to be distracted(分心).

During the call

Be courteous, polite. Make time for suitable greetings like “How are you today, Jim?” and “Did you enjoy your holiday”?

Put a smile in your voice. Remember, your caller can not see you, so use intonation to good effect and try to sound confident, decisive, helpful, and interested.

Check your notes. Look back at your notes to ensure that you have covered everything and quote figures and other data correctly.

Get feedback. Make sure the caller understands the message correctly, especially deadlines and actions that are involved.

Be courteous. Finish by thanking the caller for his or her time and trouble.

After the call

Make notes. Let it become a habit to make notes of the call and place them in an appropriate file.

Take actions. If you need to send a letter of confirmation or inform someone in your organization about any details of the call, do it immediately so that you do not forget important points.

小题1: Before calling, you have to _____.

A．stay at your company only

B．learn important data and figures by heart

C．get things ready for the communication

D．choose the right time and place小题2: During the call, it is unsuitable to _____.

A．be decisive

B．be heard in low spirits

C．check your notes

D．get feedback小题3: What does the underlined word “courteous” in the passage mean?

A．Polite.

B．Active.

C．Effective.

D．Correct.

以下关于对流层说法正确的是（）。

A.大气圈对流层的对流程度寒带比热带强烈，因此昼夜温差大，四季温差大

B.对流层的下层，厚度约为1～2km，气流受地面阻碍和摩擦影响很大，称为大气边界层

C.大气边界层从地面到50～100m左右的一层称为近地层，以上的气流称为自由大气

D. 近地层上下气温之差很大，可达5～10℃

急性血源性骨髓炎的主要病原菌是（）

A.甲型链球菌

B.大肠杆菌

C.铜绿假单胞菌

D.乙型链球菌

E.金葡菌

按动力来源不同，侧向分型抽芯机构可分为（）、（）、（）三种。