查人人中国名人网洛阳内墙涂料多少钱:英语 找错
来源：百度文库 编辑：查人人中国名人网 时间：2024/04/29 14:18:31
The magnetic field (A) seems to be produced by (B)a huge magnet in the earth ,with its South Pole point towards (C) the north and its North Pole towards the south all the time.
为什么c是错的？
为什么c是错的？
south pole单数，所以应该用points
同上