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根据下面资料，回答题 It' s that time of the year--graduation．The end of school year is nearly in sight, and it' s anespecially big deal if you' re finishing high school or college．
One amazing (令人惊叹的) 16-year-old Florida girl, Grace Bush, graduated from both highschool and college this week! She actually got her college diploma (毕业证书) before her high schooldiploma．How'd she do that?
"Hard work and dedication (专心致志) ," she told a local TV news station, "have made mesucceed in doing high school and college at the same time．" She started taking college courses when shewas just 13．She would often get up at 5:30 A．m．and not finish until after 11 p．m．
Doing both at once is a huge achievement, but it has also helped her family save money．She' s one ofthe 9 children, all home-schooled until the age of 13．Her father is a math professor while her mother isa part-time history teacher in a high school．Grace Bush has earned her college degree in law, with anear perfect GPA of 3．8 and she hopes to become a lawyer one day, although her parents expect her toteach at university．By the way, she also plays basketball in her college team in her spare time．
Why does the author say that Grace is amazing? A．She finished high school earlier than others．
B．She never went to bed before 11 p．m．
C．She graduated from college at 16．
D．She got two diplomas from the same school．
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