单选题 In order to send their children to school, parents in" the Center" of Australia must have ______.

【正确答案】 D
【答案解析】推理题。根据文章第三段,“…School is a room at home with a two-way radio.The teacher also has a two-way radio.Every morning she calls each student on the radio….”,我们可知,学校实施的是远程教育,学生需要一台远程终端来完成学习目的。因此[D]正确。