输血可传播的疾病是（）
A.右心功能衰竭
B.溶血反应
C.高钾血症
D.发热反应
E.乙型肝炎
参考答案：E
We Chinese people are all ___ our motherland. [ ]
A. famous for
B. proud of
C. busy with
D. good at
No matter _____ the weather is like, you can always find surfers out riding the waves.[ ]
A. how
B. what
C. when
D. where
