囧哥做语法56

囧囧哥UID：3408678

Vivien Thomas, who has no formal medical training ,in struggling against overwhelming odds, he became a cardiac surgeon and eventually to receive an honorary doctorate from Johns Hopkins University.
A who has no formal medical training, in struggling against overwhelming odds, he became
B having had no formal medical training, in struggling against overwhelming odds to become
C who, having no formal medical training, he struggled against overwhelming odds in becoming
D who, having had no formal medical training and struggled against overwhelming odds, became
E who had no formal medical training, struggled against overwhelming odds to become

句子结构：
Vivien Thomas, who ...,in struggling...,he became a surgeon and to receive ..from...
A中两个重复的主语
B中没谓语
C中who从句内部没有完整的结构，主句出现了两个重复的主语
D中who 是became的主语，主句中只有主语，其他的什么都没有了，句子成分不完整