Prep 一道语法题求助NN

Even though her career was cut short when she was in her prime and fifteen recordings she made were disappointing artistically as well as technically, Olive Fremstad (1871--1951) has never entirely forgotton by opera aficionados.

A. though her career was cut short when she was in her prime and the fifteen recordings she made were

B. though her career was cut short while in her prime, with the fifteen recordings she made

C. as her career had been cut short when she was in her prime, with the fifteen recordings she had made

D. with her career having been cut short when she was in her prime, and the fifteen recordings she made were

E. with her career cut short while in her prime, and that the fifteen recordings she made were

答案是A，B错在哪里呢？请指教

 不好意思，忘记划线了

Even though her career was cut short when she was in her prime and fifteen recordings she made were disappointing artistically as well as technically, Olive Fremstad (1871--1951) has never entirely forgotton by opera aficionados.

A. though her career was cut short when she was in her prime and the fifteen recordings she made were

B. though her career was cut short while in her prime, with the fifteen recordings she made

C. as her career had been cut short when she was in her prime, with the fifteen recordings she had made

D. with her career having been cut short when she was in her prime, and the fifteen recordings she made were

E. with her career cut short while in her prime, and that the fifteen recordings she made were