I'm watching TV, but the bell____ (ring).
大自然是多情的。南归的燕子带来春的柔情,翻滚的麦浪携_____来夏的炽烈,飒飒的清风送来秋的爽朗,纷飞的白雪飘来冬的欢畅。于是,草长_____莺飞间,鸟啼虫鸣间,山luán_____苍松间,我们用心聆听天lài_____。
将抛物线y=x2+1向下平移2个单位,向右平移3个单位,则此时抛物线的解析式是____.
—Hey, turn it off, please! We don't music in the reading room. ——Oh, I'm sorry, sir. I won't do it again.