一养鸽女,48岁,发热,咳嗽,咳浓痰带血半月余,请结合CT,选出最可能的诊断()
A.原发性肺结核
B.肺曲菌病
C.肺癌
D.间质性肺炎
E.支气管扩张
参考答案:B
不具细胞结构的生物是()
Clouds with the prefix “nimbo” in their name().
A.are sheet or layer clouds
B.have undergone great vertical development
C.are middle or high altitude clouds
D.are rain clouds