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最早的亚运东道国发行的纪念邮票是哪个国家什么时间发行的？

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猴子不属于灵长类动物。

A. 正确
B. 错误

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课程资源包括要素资源和实施条件。（）

A. 正确
B. 错误

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据统计，船舶火灾的发生是多数由于（）造成的。

A. CO
B. CO₂
C. H₂O
D. O₃

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ou need to configure fine-grained access control to external network resources from within your database. You create an access control list （ACL） using the DBMS_NETWORK_ACL_ADMIN package. Which statement is true regarding the ACL created？（）

A. It is a list of remote database links stored in the XML file that are available to the users of the database.
B. It is a list of users and network privileges stored in the XML file according to which a group of users can connect to one or more hosts.
C. It is a list of users and network privileges stored in the data dictionary according to which a group of users can connect to one or more hosts.
D. It is the list of the host names or the IP addresses stored in the data dictionary that can connect to your database through PL/SQL network utility packages such as UTL_TC

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