用所给词的适当形式填空。

1. May I have some _____ milk? (much)

2. He is my _____ friend. (good)

3. How _____ does he know his friends? (good)

4. He enjoys _____ toys with other children. (share)

5. Are you going to join a _____ competition? (write)

6. The boy looks _____. (fun)

7. John is a _____ young man. (help)

8. We should be _____ to each other. (friend)

9. The present made me _____. (happily)

10. His voice sounds _____. (music)

慢性肾盂肾炎患者，尿培养为变形杆菌，尿沉渣白细胞为5～10个/HP，经严格内科治疗，症状可暂时缓解，但选用敏感抗生素后，实验室检查结果均未改善，下步应采取哪种方法处理（）。

A.做结核菌培养

B.做病毒检查

C.做高渗培养

D.再次做药敏试验，选择敏感抗生素

E.做静脉肾盂造影了解是否有尿路梗阻