问题
单项选择题
As ordinary people, scientists are by no means more honest or ______ than other people, but as scientist, they attach special value to honest while they are in their working sphere.
A．ethical
B．ethnic
C．aesthetic
D．esthetic
答案
参考答案：A
解析： ethical道德的；ethnic种族的；aesthetic审美的，美学的；esthetic感觉的。