高三英语同步课程
《完形填空之词语辨析》麻雪玲
点击试听高中一年全科直通车 高中简单乐两科(一年)
在家里,学习机盒子在线学;校内校外,学习机平板更方便
语数英物化生史地政单科针对性教学,针对性提升,冲刺高分
主讲:高中英语
主讲:高中语文
主讲:高中物理
主讲:高中数学
好老师
老师传授典型题详细办法
教学生举一反三
一题多解、一题巧解
错题本
错题追踪复习
听课中的错题能自动加入错题本
课后可方便复习及导出错题本
网络答疑
课程互动性强
互动问答
数理化英快速答疑
课后练习
经典例题课后练习
老师针对课堂中的经典例题
为学生推送同类型题,掌握解题方法
The United States covers a large part of the North American continent. 36 neighbours are Canada to the north, and Mexico 37 the south. Although the USA 38 a big country, it is not the largest in the World. In the year 2000, its 39 was over 280,000,000.
When this 40 first became a nation, after 41 its independence from England, it had thirteen states. 42 was represented on the American flag by a 43 . All the states 44 in the eastern part of the continent. As the nation grew towards the 45 , new states were added and new stars 46 on the flag. For a long time there were 48 states. In 1959, however, two 47 stars were added to the flag, representing the new states 48 Alaska and Hawaii.