搜题请搜索小程序“爱下问搜题”
问题 单项选择题

采用德尔菲法进行市场预测时，首先应建立预测工作组。调查工作组人数一般在( )人，专门负责调查预测的组织工作。

A．10

B．15

C．20

D．15～20

答案

参考答案：D

判断题

代理是代理人为了被代理人的利益，以自己的名义对第三人实施法律行为，其后果直接由被代理人承受的一种法律制度。 ( )
查看答案
单项选择题

In the following essay, each blank has four choices. Choose the most suitable one from the four choices and write down in the answer sheet.

Open Shortest Path First (OSPF) is a (1) routing algorithm that (2) work done on the OSI IS-IS intradomain routing protocol. This routing, as compared to distance-vector routing, requires (3) processing power. The (4) algorithm is used to calculate routes. OSPF routing table updates only take place when necessary, (5) at regular intervals.

5（）

A．but rather

B．rather too

C．rather than

D．rather that
查看答案