【填空题】DC component of a block is large and varied, but often close to the DC value of the __________.

In the circuit below, lethave a peak value of 10 V and R = 1 kΩ. The dc component ofis V

B．最小队列层 级优先

C．支持双向鉴别

D

B．组织单位 ou（organization unit）类似于DataBase 数据库中 table 的集合

C．用户 uid（User ID）类似于 table 中的主键

D．对象的名称 cn（Common Name）类似于 table 中单位数据的名称

A．可以实现平台中的各种开源组件应 用系统的用户、角色和组织机构统一化管理

B．LdapServer 目录树中的每一个节点都被称作条目，并且拥有自己的唯 一可区别的名称 DN（Distinguished Name）

C．LdapServer 目录树的树根一般定义 域名 dc（Domain Component）

D

【填空题】（1） names are constructed hierarchically. The highest （2） of the hierarchy is the last component or （3） of the DNS （4）. The present restriction on the （5） of （6） names is 63 characters, and the labels are （7） insensitive. A maximum length of 255 characters is allowed. Labels must start with a （8） and can only consist of a subset of ASCII characters letters, digits and hyphens, preventing many languages from representing their names and words correctly. It is also （9） to use the final two letters （10） for indicating the country of origin. The examples include cn, representing the People's Republic of China, uk, representing the United Kingdom, and jp for Japan.

【填空题】Riding on his bicycle, he'd ride past my dorm as if "by accident" and ______ to be surprised to see me. I liked the attention but was ______ about his wild, dynamic ______. He had a charming way with words which would ______ any girl. Fear came over me when I started to fall in love. His exciting "bad boy image" was just too ______ to resist. What was it that ______ me？ I always had an excellent reputation. My ______ was solely on my studies to get superior grades. But for what？ College is ______ to be a time of great learning and also some fun. I had nearly achieved a great education, and graduation was just one semester away. But I hadn't had any fun; my life was ______ with no component of fun! I needed a boyfriend. Not just any boyfriend. He had to be cute. My goal that semester became: Be ______ and grab the cutest boyfriend I can find.

A.组成

B.大量

C.物质