低动力型休克的发生机制是（） A.体内缩血管物质释放增多 B.体内扩血管物质产生减少

当肾病患者出现了尿素氮明显高于正常时，其有效肾单位至少已经损害了（）

A.30％～40％

B.40％～50％

C.50％～60％

D.60％～70％

E.20％～30％

我国宪法所规定的公民基本权利中，最能体现国家权力来源于人民的是

A．国家权力机关由公民选举产生

B．公民对国家权力机关及其工作人员有监督权

C．公民依法通过各种途径和形式管理国家事务

D．公民有言论、出版、结社、集会、游行、示威的自由

KISSI HEALTH-BEAUTY CENTER

With a busy life and job, pressure can make you look tired and aged. Kissi Health-Beauty Center gives classes, makes training plans according to your physical conditions, and sets up an individual file. All these things will help you to get to know your body and the way to keep it fit.

1)     BODY-BUILDING

Imported gym equipment will help you build up your body’s muscles, making you look full of energy and strength.

2)     GYMNASTIC EXERCISES

A bright and large exercise room with excellent equipment and music will give your body a chance to enjoy movement with rhythm.

3)  SPECIAL “LAZY-BONE” FITNESS CENTER

“Lazy-bone” fitness equipment is the first bodyshaping set of seven beds in Houston. Designed according to human anatomic (解剖学的) and kinematic（运动学的）theory， the seven special beds will help you to exercise your waist, abdomen（腹）, hips（臀）or legs. In the relaxing hours you may try them to strengthen your muscles and lose weight.

*Tuition: “Lazy-bone” fitness card, 1000 dollars /month (gymnastic classes included).

*Open Time: 10:30 a.m. —10:30 p.m. every Monday, Wednesday, Friday, Saturday and Sunday

*Tel: 59185700

*Address: 16 Johnson Street, Houston

49. The purpose of this passage is to ______.

A. give advice on health                                 B. introduce new ways of body-building    

C. ask you to go to the center                            D. introduce ways to lose weight

50. If you want some exercises as well as relaxation after a busy day, you’ll go to the center and

_______.

A. learn anatomic and kinematic theory               B. sleep on the special beds      

C. join in the gymnastic exercises                   D. buy a special card

51. Tom Everest who keeps a “Lazy-bone” fitness card can go to the center ______ this week.

A. 11:30 a.m. Monday                                       B. 11:30 p.m. Monday  

C. 10:00 a.m. Tuesday                                       D. 10:00 p.m. Tuesday

52. According to the passage, the center wants to show it is _____ .

A. the newest                                                    B. the most advanced

C. the most convenient                                  D. the largest

激活胰液中胰蛋白酶原的是

A．脂肪酸
B．胆盐
C．蛋白水解产物
D．肠致活酶
E．糜蛋白酶

定义：
①顺意公众：又称为支持公众，指对组织持赞赏、支持、合作和信任态度的公众，他们是组织的基本依靠对象。
②逆意公众：又称为敌对公众，指对组织持反对意见、不合作态度，甚至采取敌对立场的公众。他们是组织急需转化的对象。
③独立公众：又称中立公众或不确定公众，指那些持中立态度或态度不明朗，或未表态的公众。他们是组织值得急取的对象。
典型例证：
(1)严禁是某银行出纳员，他在工作中未能完全按章办事，由于问题本身尚未暴露，他自己也就没有意识到问题的存在。
(2)浦某是某企业经理，他已经明确认识到企业问题的存在，并且意识到问题的存在与企业领导层间的内讧相关。
(3)朱某是公司人员，他发现公司某部门有人假公济私，自己已经采取行动并且要求公司上层对问题部门采取相应行动。
上述典型与定义存在对应关系的数目有( )。

A．0

B．1

C．2

D．3