【题目】— Mr. Hunter, I guess you haven't eaten yet.
— _________, I have.
A. In other wordsB. As a matter of fact
C. No problemD. Not likely
在线课程【答案】B
【解析】
考查介词短语辨析。句意：---亨特先生，我想你还没吃呢。---事实上，我吃过了。A. In other words换句话说；B. As a matter of fact事实上；C. No problem没问题；D. Not likely不可能。由“I have”可知，As a matter of fact“事实上”符合句意。故选B项。