Eleven-year-old Angela had something wrong with her nervous system. She was unable to【21】_

Eleven-year-old Angela had something wrong with her nervous system. She was unable to 【21】______ . In fact, she could hardly make any 【22】______ . Although she believed that she had a 【23】______ chance of recovering; the doctors said that 【24】______ , if any, could come hack to normal after getting this disease. Having heard this, the little girl was not 【25】______ . There, lying in her hospital bed, she 【26】______ that no matter what the doctors said, her going back to school was 【27】______ .

She was moved to a specialized health center, and whatever method could be tried was used. Still she would not 【28】______ . It seemed that she was 【29】______ . The doctors were all fond of her and taught her about 【30】______ that she could make it. Every day Angela would lie there, 【31】______ doing her mental exercise.

One day, 【32】______ she was imagining her legs moving again, it seemed as though a miracle happened: The bed began to 【33】______ ! "Look, what I'm doing! Look! I can do it! I moved! I moved!" she 【34】______ .

Of course, at this very moment everyone else in the hospital was 【35】______ . More importantly, they were running 【36】______ safety.

People were crying, and equipment was 【37】______ . You see, it was an earthquake. But don't 【38】______ that to Angela. She has 【39】______ that she did it, just as she had never doubted that she would recover. And now only a few years later, she's back in school. You see, to such a person who can 【40】______ the earth, such a disease is a small problem, isn't it？

【21】

A．see

B．hear

C．talk

D．walk