题目内容：

Madison Williams, aged 13, was studying in her bedroom in Dublin, Ohio. Suddenly, her mother, Leigh Williams, rushed in saying ________, “A little boy fell into a septic tank（化粪池）, and no one can _________ him.”

They ran to the neighbor’s yard, where they found the boy’s desperate mother and other people________ a septic tank opening that was slightly wider than a________. The boy, only 2, had slipped in.

Madison quickly ________ the situation. She was the only one who could _________ through the small hole. Without _________, she got on her stomach next to the opening, placed her __________ out in front of her, __________ told the adults, “Lower me in.”

Leigh and the others ________ her waist and legs. She moved her arms and shoulders from side to side until she got through the _________. Inside, the tank was dark, and the air was sick. She used her hands to ________ the boy in the dirty water, and jammed her left wrist ________ a hidden pole, injuring the muscles in her wrist and arm. Ignoring her _________, Madison continued. Minutes ticked by before she _______ grasped his foot.

Then, ten minutes after Madison had _________ the tank, she and the boy were _______. But the boy wasn’t out of ________. He had been kept from oxygen long enough that he wasn’t ________. An adult gave him several hard hits on the back. It was only when Madison heard him cry that she knew he was _______. Madison’s action made her a hero.

1.A. impatiently    B. anxiously    C. bravely    D. calmly

2.A. see    B. reach    C. recognize    D. hear

3.A. covering    B. repairing    C. surrounding    D. digging

4.A. bowl    B. plate    C. tap    D. basketball

5.A. surveyed    B. accepted    C. remembered    D. drew

6.A. walk    B. break    C. fit    D. look

7.A. effort    B. help    C. doubt    D. hesitation

8.A. glasses    B. feet    C. clothes    D. arms

9.A. still    B. even    C. and    D. so

10.A. held    B. lowered    C. pushed    D. pressed

11.A. opening    B. water    C. passage    D. gate

12.A. exam    B. greet    C. feel    D. shake

13.A. with    B. against    C. on    D. towards

14.A. life    B. time    C. direction    D. injury

15.A. finally    B. carefully    C. again    D. just

16.A. searched    B. touched    C. observed    D. entered

17.A. stepped forward    B. lifted out    C. moved on    D. came away

18.A. trouble    B. order    C. control    D. balance

19.A. talking    B. sleeping    C. smiling    D. breathing

20.A. OK    B. sad    C. hungry    D. different