They said the greatest virtues in a politician were (   )，c

They said the greatest virtues in a politician were (   )，correctness and honesty.
A、integrity
B、tranquility
C、vanity
D、simplicity
【正确答案】：A
【题目解析】：integrity正直；tranquility宁静，平静；vanity虚荣；simplicity简单，朴素。句意：他们说政治家最大的优点是正直、正确和诚实。