T-3-Q30 有确切的答案么？

tingting520

1）T-3-Q30.
Unlike that of earlier works on slavery, Blassingame’s innovative study relies not on the records of White slave owners but on the records of the slaves themselves, especially the 70 or so autobiographies and memoirs that have been preserved.

• that of earlier works on slavery, Blassingame’s
  
• that of earlier works on slavery, Blassingame[CH1] in his
  
• earlier works on slavery, Blassingame[CH2] in his
  
• earlier works on slavery, Blassingame’s
  
• the earlier works on slavery, Blassingame[CH3] in his
  
  T-3-Q30 有确切的答案么？

CD22答案是D，并且无争议

本题有争议：D(A) 个人倾向于D

这道题我google了，发现Manhattan论坛没有给解答，BG和urch里面都有争议，CD里也是有不少争议。
我个人认为A说的通，works有著作的意思，跟后面的records应该属于一类，那么后面的study就要跟that比较。但the n. of sth 与sb's n的比较一般算作不平行的，从平行角度来叫D除了单复数问题，格式上还是平行的。

搞不懂了，越到考试，越多模糊题，之前复习的时候也都没留意。

xiaoaojiang

earlier works 和 Blassingame’s innovative study 平行
而且简洁很多~

lengling

我搞不懂A里面的that指代的是什么。。。
从句子意思来看后面说的都是study about slavery，前面的是unlike esrlier works on slavery。我的理解是works跟study是同义词。

tingting520

这道题还是很纠结，算了，不想了，考试应该不会遇到这么有歧义的题吧

Kath1986

請問a中的   that of--that 指代 誰?