请教：2772题LSAT第三套26、27

xinxuan_zhu

请教2772题LSAT第三套26、27：

26.   The author’s statement that impressionist paintings “were inventions in which style to some degree disrupted description” (lines 57-59) serves to

(A) strengthen the claim that impressionist sought to emphasize the differences between painting and photography

(B) weaken the argument that style is the only important feature of impressionist paintings

(C) indicate that impressionists recognized that they had been strongly influence by photography

(D) support the argument that an exclusive emphasis on the impressionists subject matter is mistaken（D）

(E) undermine the claim that impressionists neglected certain kinds of subject matter

27.   The author would most likely regard a book on the impressionists that focused entirely on their style as

(A) a product of the recent confusion caused by Herbert’s book on impressionism

(B) emphasizing what impressionists themselves took to be their primary artistic concern

(C) an overreaction against the traditional interpretation of impressionism

(D) neglecting the most innovative aspects of impressionism（E）

(E) addressing only part of what an adequate treatment should cover

xinxuan_zhu

请赐教：26题B答案和27题B答案为什么不对呢？