精 选 题 库阅读理解A) Texas was the biggest state before Alaska,the forty-ninth state of the United States in1959.One good way to understand the size of Texas is to learn about its weather.It is really unusual for a southern state that the weather is so different from place to place within(在之内)one state.That is(也就是说),different parts of the state have different kinds of weather at the same time of the year.Amarillo,in the north of Texas, gets very cold in winter. There is sometimes more snow in