【单选题】At 18, Ashanthi DeSilva of suburban Cleveland is a living symbol of one of the great intellectual achievements of the 20th century. Born with an extremely rare and usually fatal disorder that left her...
A.
show the promise of gene-therapy
B.
give an example of modem treatment for fatal diseases
C.
introduce the achievement of Anderson and his team
【单选题】At 18, Ashanthi DeSilva of suburban Cleveland is a living symbol of one of the great intellectual achievements of the 20th century. Born with an extremely rare and usually fatal disorder that left her...
A.
show the promise of gene-therapy
B.
give an example of modern treatment for fatal diseases
C.
introduce the achievement of Anderson and his team