第23题: [单项选择]Which of the following is closed in meaning to the phrase "leveled off"( Para, 2) A. Become very popular. B. Stopped being popular. C. Reached its lowest level in popularity. D. Stopped increasing in popularity. 参考答案:D 答案解析:[解析] level off:become level after rising or falling(呈平稳状态)。答案中D最接近。