进入高三，学生将面临高考复习备考的高效问题。需要强调的是，最好按老师的要求来复习备考，因为只有按老师的要求才能制定好自己的学习计划，合理地安排时间，而安排好时间，必将提高做题效率，高考中也就一定能考出优异的成绩。

①不是只有按老师的要求才能制定好自己的学习计划。

②____。

③____。

    Mrs Smith is my teacher．At school she____us English．Her English is very good so we all like her．She has got two daughters，Gina and Helen．They are____at our school．So I know some things about them Gina____English very well．Helen is good at music．She plays the____very well．She is in the Music____．There,she and our music teacher Ms White help students with the piano．

如图是“北极地区示意图”，甲地位于乙地的（　　）