句型转换  

1. I hope I'll be braver.（改为同义句）  

I hope           _ ___braver.  

2. He is not a thoughtful boy .I think so.（合并成一个句子）    

I                     he         a thoughtful boy.  

3. She is afraid to go out alone at night.（改为同义句）    

She is afraid          ____out alone at night.  

4. That old woman talked too much ,and her voice was so loud.(改为同义句）    

That old woman talked                     and    ___  _____.  

5.1t is easier to look after the short hair.（改为同义句）  

It is easier to                                 the short hair.

符合外耳道炎治疗原则的是（）

A.应用抗生素控制感染

B.服用镇静药物

C.清除脓痂，促使干燥

D.积极治疗感染病灶

E.加强全身有关疾病的诊治