A:中国质量日
B:中国品牌日
C:中国安全日
D:中国阅读日
九(1)班学生李天,最近遇到一件烦心事,即噪音干扰。他楼下的住户陶山交际很广,几乎每晚都带一些朋友在家唱歌、跳舞,把电视机、录音机开得很响,弄得邻居不安宁,李天也无法安心学习、休息。邻居们曾找过陶山,好言相劝,可他不听,还说自己有娱乐的权利。
请用学过的法律知识简要分析陶山的言行并帮李天及邻居想出解决困扰的办法。
句型转换____ She often does her homework at night. (变为否定句)She her homework at night.____ We are cleaning our classroom now. (对划线部分提问) you now?____ He likes pandas because they are very cute. (对划线部分提问) he pandas?____ I think he is in the classroom.(改为否定句)I think he in the classroom.____ Mr Black is a doctor.(对划线部分提问) Mr Black ?
已知圆C:(x﹣ 3 )2+(y﹣1)2=1和两点A(﹣t,0),B(t,0)(t>0),若圆C上存在点P,使得∠APB=90°,则当t取得最大值时,点P的坐标是( )