【题目】He couldn't ________ the reason why the money was found in his room.
A. answer forB. account for
C. speak ofD. result from
在线课程【答案】B
【解析】
考查动词短语辨析。A. answer for负责； B. account for解释；C. speak of谈到；D. result from起因于。句意：他无法解释在他房间里发现那笔钱的原因。根据“the reason why the money was found in his room.”可知此处表示“解释”，故B项正确。