词汇训练：.用适当的词填空（共10小题，每题1分，满分10分）

As everyone knows, the skin is 小题1: （必不可少的）to us. Our skins can sometimes小题2:  (burn) due to our 小题3:  (粗心). Therefore, first aid shows its importance in the小题4:（治疗） of burns. Generally speaking, burns, 小题5:  are caused by hot liquids, fire, radiation and so on, can be divided into three types－first degree, second degree and third degree   小题6: (depend) on the 小题7:  (受伤的) layers of the skin. To minor burns, cool water proves to be helpful in  小题8:（stop）the burning process and preventing or reducing pains. But 小题9: severe burns, get the 小题10: to the doctor immediately.

患者，女性，37岁。反复出现右上腹绞痛，伴发热，黄疸半年余。为明确诊断，应首先采用的检查是

A．B超
B．胆囊或胆道造影
C．磁共振成像
D．口服胆囊造影
E．纤维胆道镜