题目内容：
根据以下材料回答题 One afternoon I was sitting at my favorite table in a restaurant, waiting for the food I had or-dered．Suddenly I__36__that a man sitting at a table near the window kept glancing in my direc-tion, __37__ he knew me．The man had a newspaper __38__ in front of him, which he was__39__to read, but I could__40__that he was keeping an eye on me．When the waiter brought my__41__, the man was clearly puzzled(困惑) by the__42__ way in which the waiter and I__43__each other．He seemed even more puzzled as__44__ went on and it became__45__ that all thewaiters in the restaurant knew me．Finally he got up and went into the __46__When he cameout,he paid his bill and__47__ without another glance in my direction．
I called the owner of the restaurant and asked what the man had__48__"Well," he said,"that man was a detective(侦探)．He__49__ you here because he thought you were the man he__50__What?" I said, showing my__51__．The owner continued, "He came into the kitchenand showed me a photo of the wanted man．I __52__ say he looked very much like you! Ofcourse, since we know you, we told him that he had made a __53__ Well, it' s really__54__I came to a restaurant where I' m known, "I said．" __55__, I might have been in trouble．"
第36题应选 A．knew
B．understood
C．noticed
D．recognized
参考答案：
答案解析：