问题补充:
Here is the book. First it and then tell me what you think of it.
A. look into
B. look through
C. look up
D. look after
答案:
A. look into
(答案→)B. look through
C. look up
D. look after
解析:look into观察,窥视;look through浏览,温习;look up向上看,查阅;look after照顾,关心。句意:书在这里。先浏览一遍,然后告诉我你觉得怎么样。结合语境可知选B。