问题补充:
I have to well prepare for the math test tomorrow because it 30% of the final exam.
A. sets up
B. puts up
C. uses up
D. makes up
答案:
A. sets up
B. puts up
C. uses up
(答案→)D. makes up
解析:短语辨析。sets up建立,树立;puts up建造,张贴;uses up用完,耗尽;makes up弥补,组成。句意:我必须得好好准备明天的数学考试,因为它占期末考试30%的成绩。结合语境可知选D。