We should look up to him as a shining example of to duty.
A. devotion
B. privilege
C. responsibility
D. burden
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(答案→)A. devotion
B. privilege
C. responsibility
D. burden
解析：devotion to duty 意为“忠于职守”；privilege意为“特权”；responsibility意为“责任”；burden意为“负担”，均和句意不符。