A. She went cycling in the nature park.
B. Three years ago.
C. Yes, there were.
D. No, there wasn't.
E. There was a small house many years ago.
给加下划线字选择正确的解释。
石猴喜不自胜,忽抽身便往外走。( )
①全部位于北半球,大部分位于东半球 ②地跨热带、温带、寒带 ③温带大陆性气候分布广,季风气候只分布在东亚 ④地势中部高、四周低,河流呈辐射状流向四周海洋
如图,直线y=-43x+8与x轴、y轴交于A、B两点,∠BAO的平分线所在的直线AM的解析式是( )