第3题: [单项选择]电话拨号连接是计算机个人用户常用的接入因特网的方式。称为非对称数字用户线的接入技术的英文缩写是 A. ADSL B. ISDN C. ISP D. TCP 参考答案:A 答案解析:[解析] 非对称数字用户线(Asymmetric Digital Subscriber Line)的接入技术的英文缩写是ADSL。ISDN是综合数字信息网(Integrated Services Di
第32题: [单项选择]Switzerland is (best) known for its (majesty) mountain range and (thousands) flock to the Alps each year to take advantage of (their) ideal skiing conditions. A. best B. majesty C. thousands D. their 参考答案:B 答案解析:应改为majestic。