结核分枝杆菌引起机体的免疫是()
A.局部免疫
B.感染免疫
C.体液免疫
D.抗毒素免疫
E.抗菌免疫
参考答案:B
血瘤的概念包括()。
A.体表静脉曲张
B.体表血管破裂
C.纵横丛集
D.体表血管栓塞
E.体表血络扩张
The following table gives statistics showing the aspects of quality of life in five countries. Write a report for a university lecturer describing the information in the table below.