完形填空。      A little old couple walked slowly    1   McDonald"s one cold winter evening. They looked out of place among
the young families and couples    2   there that night.
     Some of the customers looked    3   at them. You could tell what the admirers    4   ."Look, there is a couple
who has been    5   a lot together, probably for 60 years or more!"
     The little old man walked up to the cash register, placed his order and paid    6   it. The couple took a table
near the back wall and on their tray there was one hamburger, one order of French fries and one drink. The
little man unwrapped the hamburger and cut it    7  . Then he carefully counted out the French fries,    8   them in
two piles and neatly placed one pile in front of his wife. He took a sip of the drink, his wife took a sip and then
set the cup down between them. 
        9  the man began to eat his few   10   of hamburger the crowd began to get restless. Again you could    11   
what they were thinking."That poor old couple can only    12   one meal for the two of them. A young man stood
up and came over to the old couple"s table. He politely    13   to buy another meal for them. The old man replied
that they    14   everything. Then the crowd    15   that the little old lady   16  a bite. She just sat there    17   her
husband eat. Again the young man came over and begged them   18  him buy them something to eat. They
refused again. As the little old man finished eating, the young man could no longer stand it. Again he offered to
buy some food. After    19   again, he asked the little old lady a question."Ma"am, why aren"t you eating? You said
that you shared everything. What   20  you are waiting for?" She answered,"The teeth."

(     )1. A. out of             (     )2. A. eat                 (     )3. A. surprising          (     )4. A. thought              (     )5. A. over                (     )6. A. off                 (     )7. A. in half            (     )8. A. cut                 (     )9. A. As                 (     )10. A. mouths            (     )11. A. say               (     )12. A. afford           (     )13. A. supplied         (     )14. A. were used to share (     )15. A. found out        (     )16. A. didn’t eat       (     )17. A. watched           (     )18. A. to allow         (     )19. A. refused          (     )20. A. is it

B. into             B. who eat         B. anxiously        B. would think      B. through          B. back             B. into half         B. divided          B. Since           B. hands            B. talk             B. bought           B. provided          B. used to share  B. realizing        B. ate              B. watching         B. to let           B. to refuse        B. is it that

C. with              C. eating            C. curiously           C. had thought     C. throughout        C. /                  C. in halves        C. separated          C. For            C. bites               C. tell              C. offer              C. offered            C. used to sharing   C. see              C. had eaten         C. seen               C. permitting        C. refusing           C. was it that

D. on                         D. were eating                D. admiringly                     D. were thinking          D. across                    D. for                          D. to halves                D. put                       D. While                   D. sips                         D. speak                     D. afforded                D. wanted                     D. were used to sharing    D. noticed                   D. hadn’t eaten           D. enjoy                        D. letting                    D. having refused            D. was it