精神发育迟滞的临床特征是（） A.日常生活不能自理 B.学习成绩差 C.智力发育低下

信息匹配(共5小题, 每小题2分, 满分10分)
阅读下列应用文及相关信息，并按照要求匹配信息。请在答题卡上将对应题号的相应选项字母涂黑。
以下是几则急救课程的信息：

Course Name	Course Format	School /Trainer	Training Centers	Course Aim
A. CPR First Aid	Classroom	Lewis College of Business	Detroit, United States	To prepare students to triage and handle a variety of emergencies from minor ones to the most serious beginning with techniques needed to chart what occurred.
B. First Aid in the workplace	E-learning	Digital Think	San Francisco U.S.A	To empower you with the knowledge and skills necessary to provide basic first aid care in both emergency and non-emergency medical situations in the workplace
C. STCW95 Basic Safety	Blended	Flagship Superyacht Academy	Portsmouth U.K	A 5-day course essential for basic fire fighting training
D. Emergency Life Support and Basic First Aid for speakers of other languages	Classroom	City Lit	London, United Kingdom	To recognize and deal with a number of life-threatening first aid incidents and offer support in developing the use of the English language
E. Activity First Aid	On-site	City Lit	London, U. K.	To deal with a whole range of injuries. Leads to a practical examination. This course continues from the basic first aid course and will deal with further type.
F. First Aid Intensive Lifesaver & LS Plus	Classroom	City Lit	London U.K.	Starting with important basic first aid skills, such as resuscitation and dealing with unconscious occurrences.

请阅读下面欲参加课程者的个人资料，然后匹配与其适应的急救课程：
小题1:  John, whose house caught fire one night and was destroyed, was lucky enough to survive after months of treatment in the hospital. He became a homeless orphan and he could never forget the terrible disaster. He wants to learn the first aid so that his misfortune won’t happen to others.
小题2: Jane works in a large international company, which is on the top floor in a skyscraper in New York. She thinks it’s not so easy for them to get to safety if emergency happens while working.
小题3: Zhang Ying, a Chinese girl who is studying in London, is curious about learning some basic first aid skills and improving her English.
小题4: Li Jian is a student of senior Ⅱ and has experienced some accidents. He wants to learn how to deal with not only the simple injuries but also serious ones. He doesn’t want to just sit in the classroom, listening and watching.
小题5: Wang Yang’s mother is weak in health and often gets tired easily. She even loses her consciousness from time to time. Wang Yang is so worried about her that she wants to learn some first aid to help her mother in case of such situations.