使用CR摄影,对哪些信息的显示优于常规X线胸片()
A.肺间质纤维化
B.间质性肺炎
C.肺结节性病变
D.肺泡病变
E.以上都不是
参考答案:C
It's _____ today. I think it's going to _____. [ ]
A. cloud; rain
B. cloudy; raining
C. cloudy; rain
D. cloudy; rainy
作用于髓袢升支粗段的利尿药是()
A.氢氯噻嗪
B.呋塞米
C.氨苯蝶啶
D.阿米洛利
E.螺内酯