题目

阅读理解部分 （共20小题；每小题2分，满分40分） 阅读下列短文，从每题所给的A、B、C、D四个选项中，选出最佳选项。 Education is required and free for every child in the United States. Most children start school by the age of six. They attend eight years of elementary school and four years of high school (or secondary school ).The money for free public schools comes from taxes, and each state is responsible for its own educational system .State legislatures (立法机关) set the educational requirements but leave the management of the schools in the 下列现象中是平移现象的画“√”，是旋转现象的画“○”。升国旗（______）电风扇的转动（______）传送带（______）汽车方向盘的运动（______）