问题补充:
The student a lot of money books.
A. takes; to
B. takes; buying
C. spends; on
D. spends; to buying
答案:
A. takes; to
B. takes; buying
(答案→)C. spends; on
D. spends; to buying
解析:句意:那个学生在书上花了很多钱。Spend money on sth意为“在.....上花费金钱”;spend money in doing sth意为“在做某事上花费金钱”;故选C。