独活的功效是( )A．祛风湿，利水，止痛 B．祛风湿，止痛，清热解毒 C．祛风湿，止

阅读短文，根据首字母填空。

     One day, John 1. s____ to his mother, "I am going to 2. p____ in the snow." "Okay." said his

mother. "3. P____ on your jacket, boots and mitts." "Don't 4. f____ your hat!" said 5. h____ mother.

John put on his hat. He played in the 6. s____. He 7. m____ a big snowman. He loved 8. h____

snowman. He played 9. w____ the snowman. He 10. h____ a good time.

封闭式基金的募集金额不低于( )亿人民币。

A．1
B．2
C．3
D．5

腹部手术后8小时病人未排尿的原因可能是（）。

A.入液量少

B.伤口疼痛影响排尿

C.膀胱过度充盈收缩无力

D.病人不习惯在床上排尿

E.手术刺激或损伤相应神经

改善无止境是指在工作当中，要永远追求更好，永远追求进步。（）

护栏和扶手安装的允许偏差（）。

A、护栏垂直度3mm

B、栏杆间距3mm

C、扶手直线度4mm

D、扶手高度3mm

E、扶手跨距10mm