主页
学科
搜索
账户
常见问题
当前学科:社会调查方法
题目:
多选
实验法的优点主要有()
A . A.控制性强
B . B.代表性充分C.实验范围广泛
C . D.可重复运用E.简便易行
D . F.适于对理论、方针、政策的检验
答案:
<查看本题扣1积分>
查看答案
答案不对?请尝试站内搜索
推荐知识点:
下列有关抓拍技法的叙述正确的是()
English has never been the only language in use over the British Isles , and it certainly is not now! Welsh is still used in Wales. Some Welsh people still speak it as their mother tongue , and it is widely taught in Welsh schools. Some people in Scotland and in Ireland still use a language that is related to Welsh. It is called Gaelic. These languages have a long history in these islands - longer than the history of English. In addition , people fromoverseas have settled in England quite recently during this century. In some industrial cities , though not generally in Britain , you find groups of people who speak Polish , and other groups speaking the languages of the Indian subcontinent. A survey of North London schools in the early 1980' s found that nearly a third of the children spoke a language other than English at home.The majority of the 55 million people living in England use English all the time. Standard English , that is , written English , is in use throughout Britain. Spoken English , however , sounds very different in different parts of the country. There is a story , a play. by the famous writer George Bernard Shaw , about a professor of English Language who can tell you someone' s address when he hears that person speak! That is exaggeration of course. Not even a Professor , who has studied the sounds of English all his life , can really do that. However ,it is true hat most people who have lived for a long time in Britain can tell a number of things about the people as soon as they speak! Usually we cannot tell the speaker' s address, but we can guess the part of the country where the person comes from. We can tell how well educated he or she is too! If an international user of English , like anyone of you here , happens to meet speakers from , say , the North or the West of England , you may find them hard to understand. Unless you understand what is going on your confidence in your ability to use the language may be badly shaken.36. Gaelic is related to Welsh. ( )37. Welsh is not taught in schools anymore. ( )38. One third of the 55 million people in England speak other languages besides English at home ( )39. Written English is in use throughout Britain but spoken English sounds different in different parts of the country. ( )40. Most people who have lived for a long time in Britain can tell how well educated a person is by the way he/ she speaks. ( )
质权的保护
社会学恢复重建后,费孝通说:“我认为社会学最根本的任务是要解决一个生活在社会里的人,怎样学会做人的问题。”这是指社会学的()。
和合表是指()。
数脉的主病是()
铁酸钙与铁酸二钙是()的化合物,它在还原过程中有良好的()。
下面能反映个人品德的行为是()
甲公司适用的所得税税率为25%,2017年实现利润总额1000万元,本年转回应纳税暂时性差异100万元,发生可抵扣暂时性差异80万元,上述暂时性差异均影响损益。不考虑其他纳税调整事项,甲公司2017年应交所得税为()万元。
在Access中,任何情况下都不可以对“备注”字段进行排序。()