问题
单项选择题
字形长方，横划略趋右上，横竖差别不大，适用于短文、序文、后记、目录，尤其竖排的方案，具有人文气息的一种字体是（）。
A.宋体
B.黑体
C.仿宋体
D.楷体
答案
参考答案：C
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字形长方，横划略趋右上，横竖差别不大，适用于短文、序文、后记、目录，尤其竖排的方案，具有人文气息的一种字体是（）。
A.宋体
B.黑体
C.仿宋体
D.楷体
参考答案：C
（20分）下表列出了A～R九种元素在周期表中的位置：
| 主族 周期 | ⅠA | ⅡA | ⅢA | ⅣA | ⅤA | ⅥA | ⅦA | 0 |
| 二 | E | F | ||||||
| 三 | A | C | D | G | R | |||
| 四 | B | H |
(2)G、H两种元素的最高价氧化物对应的水化物中，酸性最强的是__________。
(3)A、B、C三种元素按原子半径由大到小的顺序排列为__________。
(4)F元素氢化物的化学式是__________，该氢化物在常温下跟B发生反应的化学方程式是____________________________________________________________。
(5)A、G两种元素的最高价氧化物对应水化物发生反应的化学方程式是 。
(6)G元素和H元素、A元素和B元素原子的核电荷数之差分别是__________、__________。
At the age of three, I wasdiscovered to be totally deaf. Having consulted many specialists, my parents made a(n) that would forever alter my future. sending me to a special education school for the deaf, they chose an ordinary one for me. All of my schoolmates and teachers there would have hearing. I experienced great throughout my primary school because, in addition to the problems of with the other students, I also with most of my school work. I seemed to spend every spare moment doing homework just so I could . for me, Mrs. Jordan, my 5th grade teacher, changed all of that with a simple three-word phrase. One morning, she asked the class a question. I her lips and immediately raised my hand. Here was an opportunity to impress the powerful teacher and even my classmates. Although a little afraid when I heard my named called, I felt unusually because I was sure I had the right answer. I took a deep breath and answered Mrs. Jordan's question. Her response all of us. Mrs. Jordan enthusiastically her right foot on the floor and turned her right hand around in a full circle it pointed directly at me. With shining eyes she cried, "THAT'S RIGHT, STEPHEN!" For the first time in my young life, I was an instant star. My heart burst with . Smiling widely, I sat a little taller in my chair. My confidence like never before. I decided right then and there that I would make a(n) in this world. No matter how many I might come across in life, I knew I could overcome them. The very three-word phrase entirely my young life. From that day on, my grades and speech improved greatly, my among my classmates increased, and my viewpoint on life did a complete turnabout.
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