题目内容：

One day a police officer managed to get some fresh mushrooms(蘑菇). He was so   26   with what he had bought that he offered to   27   the mushrooms with his brother officers. When their breakfast arrived the next day, each officer found some mushrooms on his plate. "Let the dog  _28__a piece first," suggested one__29_ officer who was afraid that the mushrooms might be poisonous(有毒的).

    The dog seemed to_30__his mushroom, and the officers then began to eat their meal, saying that the mushrooms had a very strange __31___ quite pleasant taste.

An hour later, however, they were all astonished_32___the gardener rushed in and said_33___that the dog was dead. _34__, the officers jumped into their cars and rushed to the __35___hospital. Pumps(洗胃器) were used and the officers had a very_36___time getting rid of the mushrooms that__37__in their stomachs.

     When they_38___to the police station, they sat down and started to__39__the mushroom poisoning. Each man explained the pains(痛苦) that_40___had felt and they agreed that these had grown worse on their_41___to the hospital. The gardener was  42__to tell the way in which the poor dog had died." Did it__43___much before death?" asked one of the officers, feeling very pleased that he had escaped a_44__death himself. "No," the gardener looked rather __45___. "It was killed the moment a car hit it."

1.A. sure           B. careless     C. pleased          D. disappointed

2.A. share          B. grow         C. wash             D. cook

3.A. check          B. smell        C. try          D. examine

4.A. exciting       B. shy          C. happy            D. careful

5.A. refuse         B. hate         C. want             D. enjoy

6.A. besides            B. but          C. and              D. or

7.A. until          B. while        C. before       D. when

8.A. cruelly            B. traditionallyC. seriously    D. finally

9.A. Immediately    B. Carefully        C. Finally      D. Slowly

10.A. animal            B. biggest      C. plant        D. nearest

11.A. hard          B. busy         C. exciting     D. unforgettable

12.A. stopped       B. dropped      C. settled          D. remained

13.A. hurried           B. drove            C. went     D. returned

14.A. study         B. discuss      C. record       D. remember

15.A. they          B. anybody      C. he           D. all

16.A. road          B. street           C. way      D. direction

17.A. punished      B. called           C. promised D. helped

18.A. suffer            B. eat          C. harm         D. talk

19.A. strange       B. painful      C. peaceful     D. natural

20.A. happy         B. interested   C. surprised    D. excited