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参考答案：
参考解析：
刷刷题刷刷变学霸
举一反三
【单选题】unaccounted for
A.
circumstances are unwelcome
B.
circumstances are unexpected
C.
circumstances are unknown
【单选题】Which of these is required from applicants for the scholar program?
A.
translated ancient Chinese works
B.
published books on China
C.
letters of recommendation
【单选题】provisions
A.
belongings
B.
a supply of food or other basic needs
C.
a positive outlook
【单选题】Agencies like Amnesty International help protect___around the world.
A.
personal rights
B.
human rights