【单选题】Some young people like pop music, while still others like ________ music.
【判断题】美国人托马斯●库克创办了世界上第一家旅行社,标志着近代旅游业的诞生。
【简答题】Every year students in many countries learn English. Some of these students are 1 , others are young people. Some learn at school , others teach 2 . Why do 3 these people want to learn English? It is ...
【单选题】热力学第二定律的说法很多,下列几种说法中,哪种说法是错误的?
【简答题】下列关于亚里士多德所提出的年幼儿童教育思想描述不符的有:
【判断题】美国人托马斯.库克创办了世界上第一家旅行社, 标志着近代旅游业的诞生。