一道逻辑主语的问题，请大神指点

Robinchen1001

Spanning more than 50 years, Friedrich Muller began his career in an unpromising apprenticeship as a Sanskrit scholar and  culminated in virtually every honor that European governments and learned societies could bestow.

(A) Muller began his career in an unpromising apprenticeship as
(B) Muller's career began in an unpromising apprenticeship as
(C) Muller's career began with the unpromising apprenticeship of being
(D) Muller had begun his career with the unpromising apprenticeship of being
(E) the career of Muller has begun with an unpromising apprenticeship of

为什么逻辑主语不可以是人？as a Sanskrit scholar不是指代人吗？请高手指点

张迪清

Forrest_Gu 发表于 2016-5-23 11:18
因为前面的分词spanning修饰的是career而不是人，不能说 someone spans... 只能说 career spans... 分词修 ...

同意！               

Forrest_Gu

因为前面的分词spanning修饰的是career而不是人，不能说 someone spans... 只能说 career spans... 分词修饰主语，所以主语是career

至于as, apprenticeship as a scholar算是idiom吧，修饰apprenticeship，means "in the role of "
例如：He had served his apprenticeship as a plumber. 他当过管子工学徒。