It suddenly to me that this was something that I should never do, so I turned down her request.
A. happened
B. hit
C. struck
D. occurred
网友回答
A. happened
B. hit
C. struck
(答案→)D. occurred
解析： 词义辨析。 A．发生 B．打击 C．罢工；打击D．发生；出现。It occurred to sb某人突然想起。Happened to 某人发生了什么事。句意：我突然想起……故选D。