肢体能在床面移动，但不能抵抗自身重力。即无能抬起。此时的肌力为1级。

Because Web servers are platform and application (71) they can send or request data from legacy or external applications including databases. All replies, once converted into (72) mark-up language, can then be transmitted to a (73) . Used in this way, Intranets can (74) lower desktop support costs, easy links with legacy applications and databases and, (75) all, ease of use.

A．related

B．dependent

C．coupled

D．independent