题目内容：
Be yourself. Many how-to books advise you to stride into a room and impress others__41__your qualities. They__42__ you to greet them with “power handshakes” and tell you to fix your eyes on the other person. If you __43__ all this advice, you’ll __44__ everyone crazy—including yourself. The __45__ is to be consistently you, __46__ your best. The most __47__ people never change from one situation to another. They are the same __48__ they are having a conversation or being interviewed for a job. They communicate with their whole being; the tones of their voices and their gestures __49__ their words.
Public speakers, however, often send __50__ messages. My favorite is the kind who say, “Ladies and gentlemen. I’m very happy to be here” – while looking at their shoes. They don’t look happy. They look angry, frightened or depressed.
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