单项选择题
A. He has edited three books. B. He has bought the wrong book. C. He has lost half of his money. D. He has found the chemistry book.
A. friend B. foreigner C. passerby D. stranger
A．they are likely to lose their jobs B．they have no genuine satisfaction or interest in life C．they are deprived of their individuality and independence D．they are faced with the fundamental realities of human existence