September 4 was my first day at Phillips Academy，my new school.It was also my 18th birthday.
I received a warm （1） from my host family—the Steins.Gena was my host mum，and her daughter Lily would also be a new
假如你生活在秦始皇统治时期，要给朋友写信，所用的字体最有可能的是（ ）
本溪电视台某日发布的当天的天气预报，我市Ⅱ各地区当天最高气温（℃）统计如表：
气温（℃）
10
11
12
13
14
15
17
频数
1
3
2
那么这些城市当天的最高气温的众数和中位数分别是____ ，____ ．
已知全集U=R，集合A={x|1≤x≤3}，B={x|x＞2}，则A∩∁UB等于（ ）
