单选题
Although she didn't mention any names, everyone knew who she was ______ to.
A.meant
B.regarding
C.investigation
D.referring
答案：D
答案解析：词组refer to 指的是…. ;mean to 企图 ;regard 认为; investigation 调查
编辑推荐：
2013年8月自考英语考试每日一练
（责任编辑：lqh）
