A few days after the interview，I recevied a letter me admission to the university.
A. offering
B. offered
C. having offered
D. to be offered
网友回答
(答案→)A. offering
B. offered
C. having offered
D. to be offered
解析：offer与a letter之间为主动关系，所以用现在分词作定语，相当于从句：that/which offered。