prep 2-123

123. (31031-!-item-!-188;#058&005972)

Vivien Thomas, who had 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 had 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

umm...答案是E没有问题

主要是A中的夹心修饰（其他错误都很明白）有一点点疑问：

in struggling against向后修饰做状语没有问题，

in struggling against向前修饰who had no formal medical train时是做状语修整个分句，还是做定语修饰medical training?

umm...确实从句法功能上in + doing既可以又当状语，又当定语，但是在这里优先当定语还是状语呢？(prep + pp.句法功能是不是跟pp.一样呢？)

Vivien Thomas, who had 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 had no formal medical training, in struggling against overwhelming odds, he became (先不考虑其他的，主语Vivien Thomas，he应该去掉)

(B) having had no formal medical training, in struggling against overwhelming odds to become （这句话不完整，没有谓语）

(C) who, having no formal medical training, he struggled against overwhelming odds in becoming (先不考虑其他的，主语Vivien Thomas，he应该去掉)

(D) who, having had no formal medical training and struggled against overwhelming odds, became （这句话不完整，没有谓语）

(E) who had no formal medical training, struggled against overwhelming odds to become

nice, but my question point is...about the modification.anyway, thx~

Vivien Thomas, who had 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。

未划线部分是一个to不定式，而且前面有and相连。从这里可以看出前面需要一个to不定式，形成并列结构。

我觉得更多的应该从结构方面考虑问题。