Duty is an act or a course of action that people you to take by social customs, law or religion.
A. persuade
B. request
C. instruct
D. expect
网友回答
A. persuade
B. request
C. instruct
(答案→)D. expect
解析：考查动词。句意：责任是一种行动或一种行动的过程，人们期待你按照社会习惯、法律或宗教采取行动。A项“说服，劝说”；B项“请求，要求”；C项“教导，命令”；D项“期待，预期”。