论外在性对经济效率的影响及其对策。

[单选题]大黄素型蒽醌母核上的羟基分布情况是（）

[单选题]8岁男孩，紫癜反复出现一年余。三天前因劳累紫癜复现，呈淤点、淤斑.色淡，时有齿衄，伴神疲乏力，食欲不振，面色苍黄。口唇色淡，舌质淡胖，脉沉细无力，治疗首选方剂（　　）。

[单选题]The manager asked me （）I could finish my work before the weekend.

[问答题]In this section, there is one passage followed by a summary. Read the passage carefully and complete the summary below by choosing no more than four words from the passage. Remember to write the answers on the Answer Sheet.　　As a result of all these factors, when the recession eases and people find more confidence, there will be an explosion of employees seeking new opportunities to escape their current jobs. This will be led by younger, less-experienced employees and the hard - headed young graduates. ‘Headhunters’ confirm that older staff are still cautious, having seen so many good companies ‘go to the wall’, and are reluctant to jeopardize their redundancy entitlements. Past experience, however, suggests that, once triggered, the expansion in recruitment will be very rapid.　　The problem which faces many organizations is one of strategic planning; of not knowing who will leave and who will stay. Often it is the best personnel who move on whilst the worst cling to the little security they have. This is clearly a problem for companies, who need a stable core on which to build strategies for future growth.　　Whilst this expansion in the recruitment market is likely to happen soon in Britain, most employers are simply not prepared. With the loss of middle management, in a static marketplace, personnel management and recruitment are often conducted by junior personnel. They have only known recession and lack the experience to plan ahead and to implement strategies for growth. This is true of many other functions, leaving companies without the skills, ability or vision to structure themselves for long-term growth. Without this ability to recruit competitively for strategic planning, and given the speed at which these changes are likely to occur, a real crisis seems imminent.　　SUMMARY:　　Taking all of these various factors into consideration, when the economy picks up and people 　1　there will be a very rapid expansion in recruitment. Younger employees and graduates will lead the search for new jobs, older staff being more　2　Not knowing who will leave creates a problem for companies; they need a　3　of personnel to plan and build future strategies. This is a serious matter, as　4　are often conducted by inexperienced staff, owing to the loss of many middle management positions. This inability to recruit strategically will leave many companies without the skills and vision to plan ahead and　5　to achieve long-term growth.

[单选题]下列关于上市交易申请的说法中，错误的是（　　）。

[判断题]一个比特周期的抖动称为1比特抖动。

[单选题]长度小于7m的船舶，如不可行，应当显示的号灯为（），及早显示，以防碰撞。

[单选题]临床判断气胸类型的主要依据是（）

[多选题]以语言传递为主的教学方法主要包括有（）。

[判断题]试验检测大量数据的加减运算过程中数字有效位数的选择应以小数点位数最少的为准。

[问答题]论外在性对经济效率的影响及其对策。

[问答题]论外在性对经济效率的影响及其对策。

[问答题]论外在性对经济效率的影响及其对策。

[名词解释题]经济效率

[名词解释题]技术效率和经济效率

[判断题]范围经济与规模经济不同，它是指由于企业经济范围扩大而获得的效率。

[名词解释题]税收的经济效率

[单选题]经济效率最高的市场是（）

[名词解释题]税收的经济效率

[名词解释题]税收的经济效率