问题 单项选择题

有关幽门螺杆菌感染的描述,哪项不正确

A.急性感染期主要表现为急性胃炎

B.均为致病菌

C.世界人口平均患病率约10%

D.1989年前曾划入弯曲菌(Campylobacte属

E.A+B

答案

参考答案:C

解析:流行病学研究表明幽门螺杆菌感染了世界范围内一半以上的人口,其发病率各个国家不同,甚至同一国家的各个地区也不相同。

选择题
阅读理解

DONALD SLOAN
Gates Hall
University of Kansas
Lawrence, KS 66045
913-243-1682
After May 2009:
46 Clayton Drive
St. Louis, MO 63130
314-726-8840
Objective
To work with the client(委托人)population in a social service position.
Education
B.A., University of Kansas, Lawrence, KS, 2009
Major: Social Services
Minor: Applied Psychology
Experience
Assistant Activities Supervisor, Fairview Nursing Home, Lawrence, KS, November 2006-present. Help organize and implement recreational activities for nursing home residents. Activities include crafts, dances, day trips, sing-alongs, and visiting performers.
Hotline Volunteer, Teen Crisis Center, Lawrence, KS, September 2006- May 2007. Handled crisis calls from teenagers in the community. Dealt with drug use, unwanted pregnancies, failing grades, and the breakdown of parent-teen relationships.
Nurse’s Aide, Danyers General Hospital, St. Louis, MO, Summer 2006. Assisted nurses in patient care. Took histories, updated charts, and helped prepare patients for surgery. 
Activities
University Concert Board. Work with other board members to plan and implement on-campus concerts.
Senior Gift Campaign. Help manage the campaign to raise funds for the senior class gift to the university.
Residence Hall Programming Board. Planned social events for Eggar Residence Hall.
Skills
Fluent in French. Water safety instructor. Skilled at working with people.
Interests
Skiing, softball, classical music, and guitar.
小题1:This passage is most probably ______.
A.an advertisement for enrolling new employees
B.a school report at the end of an academic year
C.a self-introduction meant to apply for a job
D.a part of a recommendation letter from a university
小题2:According to the “Experience” section, we can infer that Donald Sloan can be ____.
A.a wise leaderB.a skillful performer
C.a gifted scientistD.a good social worker
小题3:From the passage we can learn that Donald Sloan ______.
A.is good at singing and dancingB.is about to graduate from a university
C.has an interest in being a surgeonD.specializes in psychology