You cannot improve your past, but you can improve your future. Once time is wasted, life is wasted. 你不能改变你...
（人教新起点）四年级英语下册Lesson79教学目标与要求：1．能够初步听懂，说出，认读与爱好有关的词汇和交际用语。2．能够初步询问并回答某...
