问题补充:
I was ashamed my failing the exam and decided on a measure to make up for it.
A. of; upon
B. for; on
C. at;on
D. about; upon
答案:
(答案→)A. of; upon
B. for; on
C. at;on
D. about; upon
解析:本题考查两个固定搭配。be ashamed of sth为……感到羞愧/惭愧;decide on/upon sth决定;选定。