题目内容：

One afternoon I was sitting at my favorite table in a restaurant, waiting for the food I had ordered to arrive. Suddenly I      that a man sitting at a table near the window kept glancing in my direction,       he knew me. The man had a newspaper      in front of him, which he was            to read, but I could            that he was keeping an eye on me. When the waiter brought my             the man was clearly puzzled (困惑) by the        way in which the waiter and I      each other. He seemed even more puzzled as     went on and it became      that all the waiters in the restaurant knew me. Finally he got up and went into the    . When he came out, he paid his bill and     without another glance in my direction.

I called the owner of the restaurant and asked what the man had      . “Well,” he said, “that man was a detective (侦探). He        you here because he thought you were the man he      . ” “What? ” I said, showing my     . The owner continued, “He came into the kitchen and showed me a photo of the wanted man. I      say he looked very much like you! Of course, since we know you, we told him that he had made a        . ” “Well, it’s really    I came to a restaurant where I’m known, ” I said. “    , I might have been in trouble. ”

1.A． knew            B． understood       C． recognized     D． noticed

2.A． since           B． as if            C． though       D． even if

3.A． flat            B． cut             C． open           D． fixed

4.A． pretending      B． thinking         C． hoping         D． continuing

5.A． guess           B． find             C． see            D． learn

6.A． menu            B． food             C． paper            D． bill

7.A． familiar        B． direct           C． strange          D． funny

8.A． looked at         B． chatted with     C． laughed at       D． talked about

9.A． the waiter        B． the dinner       C． I                D． time

10.A． true             B． hopeful          C． clear            D． possible

11.A． restaurant       B． washroom         C． office           D． kitchen

12.A． left             B． acted            C． sat down         D． calmed down

13.A． wished           B． tried            C． ordered          D． wanted

14.A． met              B． caught           C． followed         D． discovered

15.A． was looking for  B． was dealing with C． was to meet      D． was to beat

16.A． surprise         B． care             C． worry            D． regret

17.A． can             B． must             C． need             D． may

18.A． discovery        B． fortune          C． decision         D． mistake

19.A． a pity           B． lucky            C． a chance        D． natural

20.A． Thus            B． However          C． Otherwise        D． Therefore