若fp已正确定义为一个文件指针，d1.dat为二进制文件，请填空，以便为“读”而打开

Many of the activities performed during the preliminary investigation are still being conducted in (1) , but in much greater depth than before. During this phase, the analyst must become fully aware of the (2) and must develop enough knowledge about the (3) and the existing systems to enable an effective solution to be proposed and implementeD. Besides the (4) for process and data of current system, the deliverable from this phase also includes the (5) for the proposed system.

5（）

A．hardware and software specification

B．system performance specification

C．formal requirements definition

D．general problem statement

一台主机要解析 www.abc.edu.cn 的IP地址，如果这台主机配置的域名服务器为202.120.66.68，因特网顶级服务器为 11.2.8.6，而存储 www.abc.edu.cn 与其 IP 地址对 应关系的域名服务器为 202.113.16.10 ，那么 这台主机解析该域名通常首先查 询 ______。

A．202.120.66.68 域名服务器

B．11.2.8.6 域名服务器

C．202.113.16.10 域名服务器

D．不能确定，可以从这3个域名服务器中任选一个

诊断子宫性闭经的依据是（）

A.注射黄体酮有撤退性出血

B.注射黄体酮无撤退性出血

C.雌-孕激素无撤退性出血

D.雌-孕激素有撤退性出血

E.雌激素有撤退性出血

太极拳与少林拳同属于内家拳。

给予政府工作部门领导人员的奖励，由本级人民政府批准。 ( )