With a view to supporting your sales we have specially prepared some samples of our ne

A.1:1

B.ndouble-emission and double-receiving

C.ndouble-emission and single-receiving

D. nsingle-emission and double-receiving

选用方框中所给词的适当形式填空 thief , busy , real\ , compare , strong 小题1: I had everyone’s support because they thought

假设出现奇迹，一天的小时数从24增加到30(碰巧发生在考试周的前夕)，这将怎样影响预算约束？

Suppose that by some miracle the number of hours in the day increased from 24 to 30 hours (with luck this would happen shortly before exam week) .How would this affect the budget constraint？

Most IP layer-based proxy mechanisms, such as network address translation(NAT), only support uni-directional proxy, from the internal network to external network(the Internet). The proxy establishes the communication channel by(66)IP addresses. The IP addresses must be(67). These proxy mechanisms prevent applications that must establish return data channels from establishing their data channels, such as, multimedia applications. IP layer-based proxy mechanisms need additional software(68)for each application that uses(69)channels. SOCKS identifies communication targets through domain names, overcoming the restriction of using private IP addresses. SOCKS can use domain names to establish communication between separate LANs, with(70)IP addresses.

A．manufacturing

B．manipulating

C．conduct

D．implement

A.DROP VIEW

B.DELETE VIEW

C.REMOVE VIEW

D.ALTER VIEW

A.Structural view

B.Functional view

C.Cognitive view

D.Interactional view

A.DISPLAY VIEW

B.SEE VIEW

C.CREATE VIEW

D.SHOW VIEW