属于肾上腺皮质激素类的药物是 A．布洛芬 B．己烯雌酚 C．黄体酮 D．甲睾酮 E．

骨关节炎影像学表现正确的是（）

A.软骨下骨硬化和囊性变

B.非对称性关节间隙变窄

C.关节变形及半脱位

D.关节边缘的骨质增生和骨赘形成

E.以上均是

第一节完形填空（共10小题；每小题2分），满分20分）

阅读下面短文，掌握其大意，然后从21—30各题所给的A、B、C和D项中，选出最佳选项，并在答题卡上将该项涂黑。

Conserving water, the lifeblood of agriculture, will be a major focus in improving the well-being of rural people in coming years.

Instead of heavily  21   in water projects for irrigation, local authorities will focus more on   22  water to serve the drinking water and agriculture    23   of large rural populations.

"This year, the local government will  24     improving thousands of outdated reservoirs(水库), securing safe   25   water for millions of rural   26  and repairing water-saving irrigation for key   27   districts," Chen Lei, the minister of water resources said.

Chen also assured the public to    28   the water environment for rural residents by   29   local rivers or reducing pollution with rural electrification to improve people's   30   of life.

21.A.;developing       B. investing          C. testing               D. running

22.A. pumping              B. cleaning          C. conserving            D. purifying

23.A. improvement     B. needs           C. uses                 D. safety

24.A. rely on           B. study on          C. focus on             D. depend on

25.A. drinking         B. washing           C. cooking                    D. swimming

26.A. farmers          B. residents           C. factories             D. companies

27.A.open             B. human            C. rural                D. irrigation

28.A. develop          B. increase           C. improve              D. preserve

29.A. keeping          B. pumping           C. affecting             D. strengthening

30.A. quality          B. wish             C. imagination                 D. quantity

能被肾小管全部重吸收回到血液的物质是（　　）

A．水

B．无机盐

C．葡萄糖

D．尿素

煮沸消毒灭菌时，错误的操作是（）

A.物品完全浸没在水中

B.大小相同的盆应重叠

C.有轴节的器械宜打开

D.玻璃类用纱布包好

E.煮沸过程中再加物品，应在第2次水沸后重新计时

重证见口和齿润，小便清长，夜卧安静，并无潮热，其辨证为

A．心善

B．肝善

C．脾善

D．肺善

E．肾善