完形填空，阅读下面短文，从短文后各题所给的四个选项（A, B, C和D）中，选出可以填入空白处的最佳选项。
As a nativ_______Detroit, Michigan Viola Vaughn spent the majority of her life as an active ______. ______with personal disaster, Viola triumphed and developed a non-profit organization, “1,000 girls”, _______education and training for young women of Senegal. She has devoted her life to _______others achieve, encouraging young girls to_______.Her caring qualities are seen in the daily routine of her beautiful life.
Dr Viola M. Vaughn _______from Columbia University’s Teachers College in New York, and after that, she spent her life devoted to health care and education in the United States and Africa.
In the year 2000, Viola faced a mother’s worst fear_______ her 26-year-old daughter died.______with five grandchildren to raise, Viola and her husband, Jazz musician Sam Sanders, moved to Senegal, Africa, hoping to provide their grandchildren______a multicultural education. Tragedy hit again when Viola’s husband of 20 years passed________ and she was left_______. Her determination and spirit kept her moving and she passed the time homeschooling her grandchildren.
The surrounding community noticed Viola and her dedication to teaching her grandchildren. Viola was approached by a neighborhood child who wanted to join in the studies. ____33____,but with her mother’s permission, the young girl began homeschooling with Viola. Soon the number of students ________Viola’s daily classes rose to twenty and 10,000 Girls was born.
10,000 Girls is a non-profit organization with six locations and over 1,500 students. The girls are actively ______in their education. Not only______teach each other, but they have opened a bakery shop. It can help provide educational supplies. Girls who graduate are given scholarship opportunities and continue the cycle of success by returning to help 10,000 Girls continue to ______.
Viola Vaughn has dedicated her life to the greater good of her community and has truly made, and will continue to make, a difference in the lives of young girls who _____ would not have ________a chance. Viola Vaughn is a true ______ of humanity.

A．to B．of C．by D．with

A．businessman B．boss C．farmer D．educator

A．Faced B．Facing C．Face D．To face

A．provide B．providing C．to provide D．provided

A．discouraging B．helping C．treating D．bringing

A．grow up B．work C．lead a happy life D．make a difference

A．fled B．left C．graduated D．differed

A．where B．why C．when D．who

A．Leaving B．Left C．Having left D．To have left

A．for B．to C．by D．with

A．down B．by C．away D．to

A．behind B．alone C．lonely D．off

A．Hesitant B．Hesitantly C．Hesitation D．Hesitate

A．joining B．attending C．listening D．taking part

A．devoted B．involved C．involving D．addicted

A．they do B．will they C．do they D．they will

A．grow B．disappear C．decrease D．succeed

A．other B．yet C．still D．otherwise

A．stood B．taken C．given D．caught

A．host B．friend C．hero D．guest