A
China's health and education authorities on Monday required the country's schools to establish systems to report HIV/AIDS infection cases in students．
The National Health and Family Planning Commission and the Ministry of Education said in a joint circular that infections of the virus among young students saw a marked rise in recent years， a sign of problems in education and students' awareness about HIV/AIDS prevention．
The two authorities required local health and education agencies to improve awareness at schools and called for establishment of an infection reporting system and regular consultation mechanism to analyze the cause of infections and formulate countermeasures．
The circular also urged proper protection of infected students' privacy．
Students in secondary schools and older should attend special classes on HIV/AIDS prevention focused on prevention of unsafe behavior as well as sexual responsibility and morality， the circular said．
It also pledged financial support for volunteer services．
The circular said HIV/AIDS voluntary counselling and testing services should be improved and schools should encourage students with risky behaviors to use the services．
1. what does the underlined word "circular" in the second paragraph mean？ ______
A. round． B. notice
C. advertisements D. news
2. From the passage， we can infer that ______ ．
A. Students have fully realized the meaning of HIV/AIDS．
B. China's health and education authorities pay little attention to HIV/AIDS issues in Chinese students．
C. students' awareness about HIV/AIDS should be greatly improved．
D. HIV/AIDS infection cases in students have drawn no concern among students．
3. What can be the best title for the text？ ______
A. call for reports on students with HIV．
B. public concerns about HIV/AIDS infection．
C. volunteer services for HIV/AIDS infection cases．
D. to ignore HIV/AIDS infection cases is wrong．
【答案】1. B 2. C 3. C
【解析】
这是一篇说明文。本文主要讲述了中国卫生和教育部门要求各地学校加强学生艾滋病预防宣传教育，建立完善的防控体系，提高预防艾滋病防范的服务。
【1题详解】
词义猜测题。根据上文The National Health and Family Planning Commission and the Ministry of Education said in a joint与下文infections of the virus among young students saw a marked rise in recent years， a sign of problems in education and students' awareness about HIV/AIDS prevention．可知下文的内容：近年来，青年学生中的病毒感染明显增加，这是教育和学生对艾滋病毒/艾滋病预防意识存在问题的迹象是对circular的具体阐述，其内容是一份公告和通知，由此可见，circular意思为“通知；公告”，故选B。
【2题详解】
推理判断题。根据第五段Students in secondary schools and older should attend special classes on HIV/AIDS prevention focused on prevention of unsafe behavior as well as sexual responsibility and morality， the circular said．可知，该通知称，中学及以上年级 学生应参加以预防不安全行为以及性责任和道德为重点的艾滋病毒/艾滋病预防特别班。由此可见，应加大提高学生对艾滋病毒/艾滋病的认识，故选C。
【3题详解】
主旨大意题。根据文章大意可知，本文主要讲述了中国卫生和教育部门要求各地学校加强学生艾滋病预防宣传教育，建立完善的防控体系，提高预防艾滋病防范的服务。由此可见，题目应为艾滋病毒/艾滋病感染病例提供志愿服务，故选C。
