Questions 8 to 10 are based on the following conversation. At the end of the conversation, you will be given 15 seconds to answer the questions. Now, listen to the conversation. The chairs and tables are arranged in a way that ______.
A. stimulates students
B. teachers can easily monitor the class
C. facilitates students’ participation
D. makes the lesson easier to comprehend
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Questions 15 to 17 are based on the following passage. At the end of the passage, you will be given 15 seconds to answer the questions. Now, listen to the passage. ______ may not be responsible for the ruin of the wine industry in Britain.
A. The decline of the quality of the British wine
B. The English king, Henry Ⅱ
C. The English king, Henry ⅥⅡ
D. The imported wine’s competition and the change of climate
Questions 8 to 10 are based on the following conversation. At the end of the conversation, you will be given 15 seconds to answer the questions. Now, listen to the conversation. Students are called in American classes
A. according to the students’ will
B. based on the American convention
C. according to their own country’s practice
D. at the teacher’s will
阅读以下关于校园网方面的叙述,回答问题1,问题2和问题3。 校园是孕育Internet 最早的发源地之一,Internet 从校园开始,迅速覆盖了全球。而校园始终是互联网最新技术的发源地。目前,我国的大专院校普遍建成了校园网,中小学的网络建设也在快速发展之中。而当前,互联网面临的最大问题就是安全性,校园网不可避免地面临同样的挑战。而校园网络覆盖广阔,应用众多和其开放的架构,使校园网面临的安全问题更具多样性,也更严峻。校园网的特点:①开放性:任何应用均可运行在校园网这上,没有严格的应用限制和要求。 P2P,实时通信等等应用都在校园网上广泛使用。②各种应用可能存在的安全隐患各自不同,大量的应用必将导致大量安全隐患的存在。需要更多的工作量,降低和消除安全隐患和漏洞。③数据存放的分布性:校园网内,各种科研成果、论文、教案、教材、成绩、资料等等对入侵者非常有吸引力的数据资料均以非常公开的形式存放在校园网络的各个服务器,甚至个人PC之上。④非集中的存放方式,使保护和防御的边界模糊不清。新的资料和成果的价值无法评估,导致不可能采用简单的分级保护。⑤服务器众多:校园网内的服务器数量多,分布广,提供的各种应用服务种类齐全,内容丰富。⑥服务器提供的服务多,数量多。存在的安全漏洞和隐患相应较多,也容易被利用为攻击体跳板。⑦网络覆盖广泛:中国教育网 CERNET覆盖广泛,目前已经覆盖了全国主要的高等院校,很多校园网又有自己的互联网连接。所以校园网不是一个孤立的网络,而是与国际互联网紧密连接的园区网络。⑧可能的安全入侵,病毒传播来源自国际互联网,安全隐患和攻击众多,校园网始终是攻击者首选目标之一。⑨使用者众多;校园网的使用者流动性非常大,学生换届、访问学者、交流学生都经常引起使用者群体的流动和改变。 [问题3] 请用150字分析该系统应具有的功能。
Questions 11 to 14 are based on the following passage. At the end of the passage, you will be given 20 seconds to answer the questions. Now, listen to the passage. How many universities were there in Britain in the year of 1960
A. More than 40.
B. Less than 18.
C. More than 20.
D. Less than 40.