写作（40分）请在下面两题中任选一题作文。题一：我是幸福的，因为我有亲情的呵护；我是幸福的，因为我能享受灿烂的阳光；我是幸福的，因为我是
Known as the “King of Pop，” Michael Jackson sold more than seven hundred fifty million albums over his career.He redefined (重新定义) popular culture with his energetic music，dance mov
—Your hometown is so beautiful! —Yes. What's more, _ _____ we live there is fresh air there is no in town. A. that B. whether C. where D. when
I can’t spend _______ money on the car which is ________ expensive for me. A. too much; much too B. far too; too much C. much too; too much
已知直线与圆，则上各点到的距离的最小值为_______．
.数列{an}通项公式是an＝，若前n项和为10，则项数n为() A. 120 B. 99 C. 110 D. 121
公安机关发现了一具尸体，为了寻找死因对其进行了尸体解剖，在其消化道的某一部位内抽取内容物进行化验，结果发现其中的脂肪类物质还没有被消
用一种方法除去下列物质中的杂质（只写化学方程式，括号内为杂质）： （1）ZnCl2（FeCl2） （2）Cu粉（Fe粉） ．
