The manager at once lost his______when he learnt that his secretary was late again for the meeting.
【正确答案】 B
【答案解析】解析：本题考查动词搭配。lose one’s mind“发疯”；lose one’s temper'‘发火”；lose one’s passion“失去热情”；lose one’s way“迷路"。代人题干，B项最符合题意，故选B。