B．ecause Web servers are platform. and application(66), they can send or request data from legacy or external applications including databases. All replies, once converted into(67)mark - up language, can then be transmitted to a(68). Used in this way, Intranets can(69)lower desktop support costs, easy links with legacy applications and databases and,(70)all, ease of use.

A．coupled

B．dependent

C．independent

D．related