A true gentleman is always with himself and tolerant with others.
A. strict
B. cautious
C. enthusiastic
D. positive
网友回答
(答案→)A. strict
B. cautious
C. enthusiastic
D. positive
解析：strict严格的；cautious谨慎的；enthusiastic热情的；positive肯定的。句意：一个真正的绅士总是严格要求自己，对其他的人宽容。根据句意故选A。