问题 阅读理解

阅读短文,选择正确答案。

     In the United States, headmasters and teachers discipline (惩罚) students in several ways. The teacher often

writes to or calls the students' parents. Sometimes students have to stay at school for one hour. If a student

behaves very badly, the headmaster can stop the student having classes. The student can't come to school for

one, two or three days. Mr. Lazarus, the headmaster of a middle school in Ohio, did not like to do so. When he

didn't let the students come to school, they were happy."A three-day holiday!" they thought.

     One day, a boy was in Mr. Lazarus' office. The boy was not behaving well in class. Mr. Lazarus telephoned

the boy's parents. "If you come to school with your son, I won't stop him having classes," he said. The boy's

father came to school and went with his son to every class. Other students looked at the boy and his father. The

boy was embarrassed. After that he behaved better. And, of course, other students behaved better, too. 

     Now headmasters all over the USA are trying Mr. Lazarus's idea. They too, think that students behave better

when parents come to school.

1. What does a headmaster usually do to the student if he behaves very badly? [ ]

A. He stops the student having classes for several days.

B. He makes the student stay at school for one hour.

C. He calls the student's parents.

2. When a student was stopped having classes for two or three days, he was ________. [ ]

A. happy

B. angry

C. worried

3. What did Mr. Lazarus do when his students were not behaving well in class? [ ]

A. Tried to talk to them.

B. Sent them home.

C. Telephoned their parents to come to school and go to classes with them.

4. Why did the other students behave better, too? [ ]

A. They didn't like to have classes with the boy's father.

B. They didn't want their parents to come to school.

C. They were afraid of teachers.

5. In the United States, a student will be _______ when his parents have classes with him. [ ]

A. happy

B. embarrassed

C. excited

答案

1-5: AACBB

多项选择题 案例分析题

患者女性,40岁,因“进食油腻食物后上腹部疼痛5小时”来诊。疼痛呈持续性胀痛,伴反酸、恶心,间断呕吐胃内容物,无肩背部放射痛,无畏寒、发热,无腹泻、便秘,无心悸、胸闷。查体:体温37.9℃,脉搏65次/分,呼吸20次/分,血压128/82mmHg(1mmHg=0.133kPa)。意识清楚,急性病容,皮肤巩膜无黄染。心肺未见异常阳性体征,腹平软,上腹部压痛,无反跳痛及肌紧张,腹部叩诊呈鼓音,移动性浊音阴性。双下肢无水肿。实验室检查:血常规示白细胞9.03×10/L,中性粒细胞0.80;血淀粉酶702U/L,尿淀粉酶1524U/L。肝功能检查示丙氨酸氨基转移酶11.2U/L,天门冬氨酸氨基转移酶31U/L,碱性磷酸酶77U/L,谷氨酰转肽酶16U/L,总胆红素10.8μmol/L,直接胆红素2.6μmol/L,白蛋白38.2g/L。肾功能检查示血尿素氮3.0mmol/L,肌酐82μmol/L。血脂:总胆固醇4.84mmol/L,三酰甘油2.8mmol/L。电解质:血钾3.21mmol/L,血钠137mmol/L,血钙2.13mmol/L。影像学检查:上腹部CT示胰腺体积增大,周围见少许渗液。诊断:急性胰腺炎。治疗:禁食、水,胃肠减压。主要治疗药物:

①奥曲肽注射液0.6mg+5%葡萄糖溶液500ml,25μg/h,持续静脉滴注;

②泮托拉唑粉针40mg+5%葡萄糖溶液100ml,每12小时1次,静脉滴注;

③前列地尔乳剂10μg+0.9%氯化钠溶液10ml,每日1次,缓慢静脉注射;

④生大黄粉3g+温开水100ml,每日1次,灌肠。

抗感染治疗,可以经验性选择的抗菌药物是()

A.氟喹诺酮类

B.氨基糖苷类

C.第3代头孢

D.硝基咪唑类

E.大环内酯类

F.第1代头孢

名词解释