按摩擦副的运动状态分为（）摩擦和（）摩擦。A．动／静 B．滑动／滚动 C．干／液体

缺词填空。

    Peter is my good friend. He is very (1)g           . He is willing to (2)s            his things with us.

He is one of the (3)n            boys in my class. What's he (4)l           . He's friendly and helpful. He's

(5)r            to help us any time. He'd like to be a doctor when he (6)g           up. Lindy is (7)a          

my friend. Now she has (8)p            with her new school. She has no friends there. Sometimes, she

is very (9)n            and can't answer her classmates' questions. She is really uncomfortable at that

school. She hopes I can give her some (10)a           . 

下列叙述中正确的是( )。

A．一个字符的标准ASCII码占一个字节的存储量，其最高位二进制总为0

B．大写英文字母的ASCII码值大于小写英文字母的ASCII码值

C．同一个英文字母（如字母A）的ASCII码和它在汉字系统下的全角内码是相同的

D．标准ASCII码表的每一个ASCII码都能在屏幕上显示成一个相应的字符

局部视图的断裂边界应以虚线表示。

员工薪酬与退休规划有着紧密关系，主要表现在哪些方面？（）

A.薪酬中的当期收入会通过个人收入分配方式为退休规划提供财务来源

B.薪酬中的延期收入会给退休规划提供更多收入保障

C.薪酬中的当期收入会给退休规划提供更多收入保障

D.薪酬中的延期收入会通过个人收入分配方式为退休规划提供财务来源

E.退休规划会影响薪酬结构的选择，进而影响员工的职业选择

通常网页的首页被定义为（）。

A.index.htm

B.首页.htm

C.shouye.htm

D.都不对