问题
选择题
No matter how much time you spend planning a trip, things still _____ go wrong and air travel is no exception—from weather delays to lost luggage.
A．deliberately
B．obviously
C．originally
D．occasionally
答案
D
题目分析：考查副词辨析。Deliberately 故意地；obviously显而易见地；originally 最初地；occasionally 偶尔。句意：无论你花费多少时间在这个旅游计划上，事情仍然偶尔会出现问题，飞机行程就没有预料到，从天气到丢失行李。根据句意air travel is no exception—from weather delays to lost luggage这些因素都是偶然出现的，所以选D项。
考点 : 考查副词辨析