【单选题】

One afternoon I was sitting at my favorite table in a restaurant，waiting for the food I had ordereD、Suddenly I{{U}} (32) {{/U}}that a man sitting at a table near the window kept glancing in my direction，{{U}} (33) {{/U}}he knew me．The man had a newspaper{{U}} (34) {{/U}}in front of him，which he was{{U}} (35) {{/U}}to read，but I could{{U}} (36) {{/U}}that he was keeping an eye on me．When the waiter brought my{{U}} (37) {{/U}}，the man was clearly puzzled(困惑)by the{{U}} (38) {{/U}}way in which the waiter and I{{U}} (39) {{/U}}each other．He seemed even．more puzzled as{{U}} (40) {{/U}}went on and it became{{U}} (41) {{/U}}that all the waiters in the restaurant knew me．Finally he got up and went into the{{U}} (42) {{/U}}．When he came out，he paid his bill and{{U}} (43) {{/U}}without another glance in my direction．
I called the owner of the restaurant and asked what the man had{{U}} (44) {{/U}}．"Well，"he said，“that man was a detective(侦探)．He{{U}} (45) {{/U}}you here because he thought you were the man he{{U}} (46) {{/U}}．""What "I saiD、showing my{{U}} (47) {{/U}}．The owner continueD、"He came into the kitchen and showed me a photo of the wanted man．I{{U}} (48) {{/U}}say he looked very much like you! Of course，since we know you，we told him that he had made a{{U}} (49) {{/U}}．”“Well，it’s really{{U}} (50) {{/U}}I came to a restaurant where I’m known．"I saiD、"{{U}} (51) {{/U}}．I might have been in trouble．\

[A] knew[B] understood[C] noticed[D] recognized