问题
选择题
A horrible thought _________ him when he was waiting for Tom in the airport: what if the plane from Malaysia had been hijacked（劫持）?
A．attacked
B．struck
C．beat
D．occurred
答案
答案：B
题目分析： 句意：当他在机场等待汤姆的时候，突然有了一种可怕的想法，如果从马来西亚的飞机被劫持怎么办？strike sb.“某人突然想起…”，如果用occur，应该是occur to sb. A项attack袭击，beat击败，所以选B。