大黄素型蒽醌母核上的羟基分布情况是（）

[单选题]造成胎儿宫内生长发育迟缓最常见的原因是

[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.

[问答题]地方分权制的教育行政体制的特点有哪些？

[单选题]郭茂倩的《乐府诗集》中收录南朝乐府民歌最多的是（）。

[判断题]从精原细胞发育到精子，人类约需60天。

[单选题]商品的所有权转移和实物形态的空间移动过程称为（）过程。

[填空题]短时记忆的编码方式有听觉编码、（）编码和语义编码三种方式。

[单选题]导游员带领游客游览十三陵途中，介绍了中国不同朝代、不同帝王陵墓的特点，通过不同陵墓地宫的比较，以突出十三陵的特点。此时导游员用的导游讲解方法是（　　）。

[问答题]简述：路由器在寻找路由时需要知道哪些信息？

[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。