单选题 Prof. Harkins gave his audience a vivid______ of his lecturing tour in the United States.
【正确答案】 C
【答案解析】解析：account n.叙述，说明；账户(give an account of sth．对……作出说明)。tale n.故事，传说。news n.消息。plot n．密谋，计划；(故事)情节。