题干
– Did you enjoy the book?
--- Yes, it was so interesting that I couldn’t _____ it.
--- Yes, it was so interesting that I couldn’t _____ it.
A：get rid of
B：break away from
C：keep away from
D：tear myself away from
答案(点此获取答案解析）
D
，
，定义
设函数
，则函数
的最大值是 （ ）