问题 问答题

在考生文件夹下的“samp1.mdb”数据库文件中已建立了表对象“tVisitor”,同时在考生文件夹下还有“exam.mdb”数据库文件。请按以下操作要求,完成表对象“tVisitor”的编辑和表对象“tLine”的导入。

设置“年龄”字段的“有效性文本”为:“输入的年龄应在10岁到60岁之间,请重新输入。”

答案

参考答案: 在设计视图中单击“年龄”字段行的任一处,在“有效性文本”行位置输入“输入的年龄应在10岁到60岁之间,请重新输入。”,单击工具栏中的“保存”按钮

,关闭设计视图。

单项选择题

An Indian anthropologist, Chandra Thapar, made a study of foreign cultures, which had customs similar to (91) of his native land. One culture in (92) fascinated him because it reveres one animal (93) sacred, much as the people in India (94) the cow. The things he discovered might interest you (95) you will be studying India as part of this course.
The tribe Dr. Thapar (96) is called the Asu and is found on the American continent north of the Tamhumara of Mexico. Though it seems to be a (97) developed society of its type, it has an overwhelming (98) with the care and feeding of the rac—an animal much like a bull in size, strength and temperament. In the Asu tribe, it is almost a social (99) to own at least one (100) not more rats. People not possessing at least one are (101) in low esteem by the community because they are too poor to (102) one of these beasts properly. Some members of the tribe, to (103) their wealth and social prestige, even own (104) of racs.
(105) the rac breed is not very healthy and usually does not live more than five to seven years. Each family invests large (106) of money each year to keep its rac healthy and shod, for it has a tendency to throw its shoes often. There are rac (107) in each community, perhaps more than one if the community is particularly (108) . These specialists, however, due to the long period of ritual training they must undergo and (109) the difficulty of obtaining the right selection of charms to treat the rac, demand (110) offerings whenever a family must treat an ailing rac.

A.admire

B.adore

C.cherish

D.revere

单项选择题