According to the man what should one do if a book he has borrowed is recalled？A．He must r
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According to the man, what should one do if a book he has borrowed is recalled？
A．He must return it immediately.
B．He must return it within 7 days of the due date of the book.
C．He must return it within 7 days of the recall notice.
D．He must return it as soon as you can.
请帮忙给出正确答案和分析，谢谢！
热搜：man法则的基本内容