题干
Duncan, ______ NBA star, is one of _______ few basketball players who are very popular to many of his Chinese fans.
A：an; the
B：an; a
C：the; the
D：the; a
答案(点此获取答案解析）
A
的图象向右平移
个单位长度后得到函数
的图象，若
、
，则
的值可以是( )