问题补充：
The couple went through all their pockets their passports.
A. in honour of
B. search for
C. in search of
D. in memory of
答案：
A. in honour of
B. search for
(答案→)C. in search of
D. in memory of
解析：考查短语辨析。A为纪念……B寻找；C搜寻；D纪念。根据句中由谓语动词，故不可以选择B。句意：夫妻翻遍了他们所有的口袋寻找他们的护照。
