题目

下列关于地球自转运动的叙述，正确的是（ ）A. 地球自转的方向为自东向西B. 地球自转一周的时间单位是1日C. 任何地点的线速度都相等D. 地球自转的旋转中心是太阳 答案：【答案】B【解析】地球自转的方向为自西向东，A错；地球自转一周的时间单位是1日，B正确；地球自转的线速度由赤道向南北两极递减，C错；地球自转的旋转中心是地轴，D错。 阅读理解。 　　Many Chinese people like American country music(乡村音乐), such as(例如)the songs of John Denver．But still some people don't know when country music began． 　　Country music is from the folk music(民间音乐)of the Appalachian Mountains in the east of America．There, people sang while playing the violin and guitar．They sang about everyday life, love and their problems．So the songs were sometimes a little sad． 　　One of the most popular country music singers is John Denver, who is also quite famous to the Chinese．For Denver, music was a language that could bring the world together．He says music can bring people together．We will understand(理解)each other better through(通过)music．People are different in colour and they may speak different languages, but people are the same in mind and body(在心灵和精神方面)．All of them love music and can understand music． 　　The world lost a great man when John Denver died in 1997．But his music and words will live on． (1) American country music is from the ________ music of America． [　　] A． pop B． jazz C． light D． folk (2) “Music was a language that could bring the world together” means(意思是)people ________． [　　] A． can sing songs together B． from all over the world sing the same songs C． show their feeling(感觉)through music and so they understand each other better D． know language and music (3) John Denver died in ________． [　　] A． 1997 B． 1990 C． 1996 D． 1999 (4) Which sentence is right? [　　] A． Everyone knows when country music began． B． Country music is from the jazz music． C． John Denver is famous to Chinese people, too． D． John Denver doesn't think music can bring people together．