单选题
Techno Database
Management
5197 Blackburn Pike
Sidney, B.C., Canada V8L 561
Stephanie Strickland, President
E-mail: steph@techdatamgmt.com
Tel: 468-298-9935/Fax: 468-298-9934
www.techdatamgmt.com

Techno Database Management provides data storage facilities for information technology and computer networking professionals. For only $39.95 per month, customers may store their data in online-accessible Web space (up to 1,000 gigabytes). For $59.95 per month, subscribers may store up to 5,000 gigabytes of data in an offline archive.
TDM customer services include 24-hour technical support and free subscription to our online bimonthly newsletter, TDM News. Topics include ratings and reviews of current software and equipment, opinion articles, and a help wanted section directed toward information technology professionals.
New customers who pay in advance for three months of offline service before June 30 will receive one month of free data storage—that"s a nearly $180 value for just under $120. Call or email today to set up your account.
单选题 About how much does three months of offline storage cost for customers who subscribe by June 30?
【正确答案】 C
【答案解析】[解析] 细节题，对6月30日前订阅三个月离线服务的费用提问，原文第三段表述6月30日之前，预付三月离线服务费用的新客户将获得一个月的免费数据库——价值近180美元但仅收120美元，选项C的$120与原文相符，故为正确答案。
单选题 What is NOT featured in TDM News?
【正确答案】 A
【答案解析】[解析] 细节题，对TDM新闻内容提问，正文第二段末句表明TDM新闻主题包括对当前软件、设备的评级和评论，以及招聘专栏招聘信息，选项A的Technical support questions and answers不在其中，故为正确选项。