问题补充:
A few days after the interview, I received a letter me admission to the university.
A. having offered
B. offered
C. offering
D. to be offered
答案:
A. having offered
B. offered
(答案→)C. offering
D. to be offered
解析:考查非谓语动词。句中a letter与offer之间为主动关系,故用现在分词作定语,选C。