有些会计人员按照个别行政领导的意志钻准则、制度的空子,人为调节实现利润与亏损,这些做法是()
A.违法
B.违背职业道德
C.违规
D.违纪
参考答案:B
简述造血干细胞移植的常见并发症。
Steven is the ________ student in his class. He is good at all the lessons and ready to help others. [ ]
A. better
B. best
C. worse
D. worst