保险补偿的依据是()。
A.保险单
B.保险事故
C.保险标的
D.可保利益
参考答案:D
He moved to a big city to try his __________.
A.luck
B.courage
C.success
D.taste
烂喉痧的病因是()
A.风热病邪
B.暑热病邪
C.温热时毒
D.风热时毒