单项选择题
Juliet is not at work. She is taking a （）until the end of this week.
A．vocation B．vacation C．vacancy D．volume
单项选择题 I was not alone in my knowledge; the woman had also seen my father's eyes gleaming with pride（）
单项选择题 Ted got a better job and left the school before Mrs. Wolcox had him expelled（）
单项选择题 Because of its intimacy, radio is usually more than just a medium; it is （）
