句型转换。  

1. My pencil is long. Your pencil is longer. (合并为一句 )    

    Your pencil is _                             mine.  

2. Hong Kong is newer than Beijing. (改为一般疑问句)   

                  Hong Kong _                             Beijing?

3. There are 40 millon people in the city. (对画线部分提问)    

                   the                of the city?

4. Guizhou is in the south of China. (对画线部分提问)  

                                   Guizhou?

5. Lily's room is cleaner than Jim's. (改为一般疑问句) 

                   Lily's room  _                              Jim's?

下肢静脉曲张手术后护理()

A．绝对卧床休息

B．针刺疗法，促进侧支循环的建立

C．指导患者卧床时抬高患肢30°，同时做足背伸曲运动

D．术后24～48小时后下床活动

E．弹性绷带包扎