【单选题】The end sentence of the article is to ______.
A.
emphasize the importance of love
B.
explain how people love each other
C.
show why lovers exchange rings
D.
tell a story of rings in the universe
【单选题】The author's intention in writing the article is to make Americans realize that ______.
A.
it is erous to ignore their foreign friends
B.
it is important to maintain their leading role in world affairs
C.
it is necessary to use several languages in public places
D.
it is time to get acquainted with other cultures
【判断题】脂溶性维生素性质相对比较稳定,能在体内存储,所以可以大量摄入,以备不时之需。
【单选题】The purpose of the article is to draw public attention ______ the problem.
【判断题】亚文化是指某一文化群体所属次级群体的成员共有的独特信念、价值观和生活习惯,它是非全社会性的思想文化的泛称。
【判断题】旅游娱乐还可分为游览娱乐和各类娱乐活动两个方面。
【单选题】旷课时数按课表实际上课学时数计算,军训、实习实训、课程设计等独立设置的实践环节,每天按( )学时计。