问题 选择题

下列哪种疾病会促使人产生抗体?(  )

①甲亢    ②色盲    ③呆小症    ④夜盲症    ⑤糖尿病    ⑥乙型肝炎.

A.①③⑤

B.②④

C.只有⑥

D.全部都会

答案

抗体是指病原体侵入人体后,刺激淋巴细胞产生一种抵抗该病原体的特殊蛋白质,可与相应抗原发生特异性结合的免疫球蛋白.主要分布在血清中,也分布于组织液及外分泌液中.

甲亢是人体甲状腺分泌的甲状腺激素过多形成的激素异常症;色盲是遗传物质改变引起的遗传病;呆小症是幼年时甲状腺分泌的甲状腺激素不足形成的激素缺乏症;夜盲症,是由于缺乏维生素A引起的营养不良疾病,傍晚时看不清;糖尿病是胰岛素分泌不足形成的激素缺乏症;甲亢、色盲、呆小症、夜盲症、糖尿病都不是病原体引起的,不能刺激淋巴细胞产生抗体.乙型肝炎是由乙肝病毒引起的传染病,乙肝病毒侵入人体后,会刺激淋巴细胞产生抵抗乙肝病毒的特殊蛋白质即抗体.因此乙型肝炎会促使人产生抗体.

故选:C.

阅读理解

RESUME(履历)
DOUGLAS V. FERNETTI
Address: 636 Rugar Street  Joliet, Illinois  60451
Date of Birth: June 5, 1960
Height: 6'                  Weight: 195 lbs.     Health: Excellent
Phone: 309 876 –0012      Married: Helen       Son: Jim (2)
EXPERIENCE
1978 to 1983:  Joliet Bridge Company, Joliet, Illinois.
Began as an learner and became accomplished journey-man pattern maker.
1983 to Present: Joliet Bridge Company, Joliet, Illinois.
Promoted to Forman, Pattern Division. Responsibilities include the supervision of fourteen personnel, maintaining work schedules and making assignments, maintaining stock inventories, and supervising two learners.
PERSONAL ACTIVITIES
From 1979 to 1983 attended evening school in order to complete high school education. Received H.S. Diploma from the State University of Illinois in 1983. Since 1983 have attended evening classes at Joliet Community College. Have completed eighteen semester hours credit with nine hours in personnel management. Other activities include regular church attendance, member of ELKS, and help with Little League.
PERSONAL STATEMENT
Although I have been very happy at Joliet Bridge and have had excellent opportunity, it is necessary that I move my family due to my son's allergies (过敏症). In this respect, desire a position in the Southwest United States. Am willing to consider a position as a pattern maker, tool and die maker, or as a supervisor. My major attributes are my reliability and loyalty to my company and my ability to work with others.
REFERENCES
References are available upon request.
 
小题1:What does Douglas do at present in Joliet Bridge Company?
A.Pattern makerB.Leader of Pattern Division
C.Member of ELKSD.Learner
小题2:What was Douglas doing in 1982?
A.Working in Joliet Bridge Company
B.Studying at Joliet Community College
C.Helping with Little League
D.A, B and C
小题3:Why does Douglas want to leave Joliet Bridge Company?
A.Because he is not satisfied with his present job.
B.Because he has not been successful in the company.
C.Because he does not get along well with his colleagues.
D.Because his son is not used to the weather in Illinois.
小题4:If you want to know the age of Douglas' son, what can you do?
A.Write to 636 Rugar Street.B.Telephone 309 876-0012.
C.Ask his wife Helen.D.Find it in the resume.
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