SAT 的一道writing的题Bertha Lamme received her engineering degree in 1_英语解答

SAT 的一道writing的题
Bertha Lamme received her engineering degree in 1893,which she then specialized professionally in the design of motors and generators.
(A) 1893,which she then specialized professionally
(B) 1893,specializing as her profession
(C) 1893 and,as a professional,specialized
(D) 1893,then,for a profession,specializes
(E) 1893,she has specialized as a professional

人气：102 ℃　时间：2020-09-30 12:02:26

解答

C(A): the original has an extra 'which'.This 'which' has no reference and is not necessary.(B): the two actions 'received' and 'specialized' are clearly in sequence and thus the 2nd verb 'specialize...