With his eyes ______ on the family album, he thought of the fun he had when he lived with his parents.
B
暂无解析
科学发展证伪主义模式的创始人是______。
教师向学生作出一定的活动、行动、态度以供学生效仿的教学方法是()
审美教育能够将人从异常麻木、迟钝的状态中解放出来,它的这个作用在梁启超那里被称为()
亚里士多德提倡()
生态文明是指什么?