以下不属于针织类衣物的是（）。A、针织衫B、围巾C、袜子D、羽绒服

根据短文内容，判断下列句子正（T）误（F）。

      We use the Internet every day, but do you know the history of the Internet?

      Many people were surprised when they found that the Internet was set up in the 1960s. At that time,

computers were large and expensive. Computers didn't work well. If one computer in network Broken down,

then the whole network stopped. So a new network system had to be set up. It should be good enough to be

used by many different computers. If one part of the network was not working information could be send

through another part. In this way the computer network system would keep on working all the time.

    At first, the Internet was only used by the government, but in the early 1970s universities, hospitals and

banks were allowed to use it, too. However, computers were still very expensive and the Internet was

difficult to use. By the start of the 1990s, computers became cheaper and easier to use. Scientists had also

developed software (软件) that made "surfing the Internet" more convenient. 

    Now it is easy to get online and it is said that millions of people use the Internet every day. Computers

are becoming much cheaper and smaller. The invention of the laptop makes people be able to use computers

everywhere. Sending e-mail is more and more popular among students and other young people. The Internet

has now become a very important part of people's life.

( )1. The Internet was set up about more than sixty years ago.                       

( )2. In computers were expensive and not convenient enough to use at the beginning. 

( )3. In the early 1970s only the government used the network.                       

( )4. Sending e-mail is more and more popular among old people.                      

( )5. Now the Internet is connected with people's life.                              

向银行借款购买原材料，属于（）。

A．一项资产和一项负债同时增加

B．一项资产和一项所有者权益同时增加

C．一项资产和一项负债同时减少

D．一项资产增加，另一项资产减少

深龋的治疗，下列哪项治疗措施不恰当：

A．保留极近牙髓的少量软化牙本质

B．必要时可不必底平壁直

C．洞底垫氢氧化钙１～２ｍｍ以促进第三期牙本质形成

D．制备抗力形和固位形

材料一：文化因传播而精彩。丝绸之路，犹如一条彩带，将中国的四大发明、养蚕技术传送到亚洲、欧洲和非洲一些国家；李安等中国导演依托3D等现代技术，通过电影，将旗袍、马褂、灯笼这些传统的中国元素和中国文化的儒雅、飘逸带给世界；近300家孔子学院，遍布全球近百个国家和地区，成为推广汉语教学、传播中国文化的国际平台；……历经了千百年的艰难开拓，中华文化香飘海外；汇聚了方方面面的努力，成就了中华文化对外传播的辉煌。

材料二：为解决道路拥堵问题，北京市人大常委会多次组织部分市人大代表开展文化工作视察和调研活动，听取反映人民群众的意见和建议；2013年9月28日，北京市十四届人大常委会第六次会议听取了副市长陈刚代表市政府所作的关于“加强城市规划管理，标本兼治缓解交通拥堵”议案办理情况的报告和市人大城建环保委的意见建议，表决通过了《北京市交通保护和促进条例》；同时还强调，根据中央精神和北京市政府要求，各区县政府必须加强规范化管理，充分发挥辅助管理、协助维护交通秩序作用。

材料二是如何体现“民主集中制”的组织和活动原则的？

E1载波的基本帧由32个子信道组成，其中30个子信道用于传送话音数据，2个子信道 (60) 用于传送控制信令，该基本帧的传送时间为 (61) 。

A．CH0和CH2

B．CH1和CH15

C．CH15和CH16

D．CH0和CH16