问题
单项选择题 A1/A2型题
典型失神发作的特征是（）。
A.很轻的抽搐发作
B.发作性短暂意识障碍
C.发作性精神异常
D.儿童高热时抽搐
E.发作性缄默不语
答案
参考答案：B
搜题请搜索小程序“爱下问搜题”
典型失神发作的特征是（）。
A.很轻的抽搐发作
B.发作性短暂意识障碍
C.发作性精神异常
D.儿童高热时抽搐
E.发作性缄默不语
参考答案：B
| During the past three years, the staff members of the Smithsonian Institution’s Family Folklore Project have interviewed hundreds of persons about their family folklore. To prepare for these interviews we drew upon our academic backgrounds in folklore and American studies, and upon our personal backgrounds as members of families, in addition, we reviewed the major instruction guides in genealogy, oral history, family history, and folklore fieldwork. Although these publications were all helpful in some way, no single book was completely adequate since family folklore combines aspects of all the above disciplines. Over time we have developed guidelines and questions that have proven successful for us; we hope that the following suggestions will be helpful to anyone who wishes to collect the folklore of his or her own family. |
According to the passage, which kind of instructional guide was NOT consulted as a source
A．Clinical sociology
B．Genealogy guides
C．Oral history
D．Folklore fieldwork