问题补充:
You should read some good books and they can a new world to you.
A. wake up
B. open up
C. get up
D. look up
答案:
A. wake up
(答案→)B. open up
C. get up
D. look up
解析:句意:你应该读一些好书,它们能给你展现一个新的世界。 wake up叫醒,open up 打开、展现,get up起床,look up查询;根据a new world一个新世界,可知是展现、打开,故选B.