能够确诊黑热病的实验室检查项目是
A.内皮试验
B.血常规
C.病原学检查
D.免疫学检查
E.血清球蛋白试验
参考答案:E
T辅助细胞可分为()、()两型。
_____ I have a dream to become a singer,I don’t have a gift for music.
A.As long as
B.Now that
C.Even though
D.In case