SQLServer2005，Access，Oracle等DBMS，都是面向对象的数据库管理系统。（)

A.使用服务管理器

B.使用企业管理器

C.使用“管理工具”中的“服务”

D.使用“管理工具”中的“连接”

As an added measure,access control procedures stipulate who can have access to an Extranet and to what information and services specifically.

写出以下单词的中文意思：access n.

Any of the users to the system can gain access to them.

A．key

B．password

C．entry

D．control

A.to

B.of

C.at

D.on

【33】

A．be open

B．have access

C．look

D．turn

In the last paragraph" access to" is closest in meaning to "______"

A．acquire

B．approach

C．increase

D．grasp