Because web servers are (31) and application independent, they can send or request data from legacy or external applications including databases. All replies, once converted into (32) mark-up language, can then be transmitted to a (33) . Used in this way, Intranets can offer (34) desktop support costs, easy links with legacy applications and databases and, above all, (35) of use.

A．plaintext

B．hypertext

C．ciphertext

D．supertext

莲子、芡实二者的共同功效是（）

A.益肾固精，补脾止泻，止带

B.益气生津，补脾止泻，止带

C.涩肠止泻，益肾固精，安神

D.敛肺止咳，涩肠止泻，安神

E.收敛固涩，益气生津，止带