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【多选题】
23 关系数据模型哪些优点?A.
A）结构简单
B.
C）有标准语言
C.
B）适用于集合操作
D.
D）可表示复杂的语义
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【单选题】Which of the following is a behavioral mistake according to the western dining etiquette?
A.
After cutting the food, Americans would place the knife at the top of the plate, blade facing in and switch the fork to the right hand and eat with it.
B.
Right-handed, one takes the fork with the right hand, and the knife with the left.
C.
When leaving the table permanently, one puts his napkin to the left of the dinner plate.
D.
When having soup, one always uses a spoon to pick up the soup from near to far.
【简答题】战国思想家荀子是墨家学派的集大成者。
【单选题】Which of the following is a behavioral mistake according to the western dining etiquette?
A.
After cutting the food, Americans would place the knife at the top of the plate, blade facing in and switch the fork to the right hand and eat with it.
B.
Right-handed, one takes the fork with the right hand, and the knife with the left.
C.
When leaving the table permanently, one puts his napkin to the left of the dinner plate.
D.
When having soup, one always uses a spoon to pick up the soup from
【简答题】在资产清查阶段，评估小组的主要任务是______，并收集______的有关资料。清查结束后，评估小组要写出清查的______，为资产评估提供依据。
【简答题】战国思想家荀子是哪个学派的集大成者?
【判断题】根据《中华人民共和国国际货物运输代理业务管理规定》,国际货运代理作为独立经营人,在揽货、订舱、签单时,可以向货主收取运费、杂费、也可 以收取佣金。 ” ( )
A.
正确
B.
错误
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