GWD-24- Q26 主旨题 请教一下，多谢先

GWD-24- Q25 –Q27

          In a 1918 editorial, W.E.B. Du Bois
advised African Americans to stop agitating for equality and to proclaim their
solidarity with White Americans for the duration of the First World War. The
editorial surprised many African Americans who viewed Du Bois as an
uncompromising African American leader and a chief opponent of the
accommodationist tactics urged by Booker, T.Washington. In fact, however, Du
Bois often shifted positions along the continuum between Washington and
confrontationists such as William Trotter. In 1895, when Washington
called on African Americans to concentrate on improving their communities
instead of opposing discrimination and agitating for political rights, Du Bois
praised Washington’s
speech. In 1903, however, Du Bois aligned himself with Trotter, Washington’s
militant opponent, less for ideological reasons than because Trotter had
described to him Washington’s efforts to silence those in the African American
press who opposed Washington’s positions reflected not a change in his
long-term goals but rather a pragmatic response in the face of social pressure:
government officials had threatened African American journalists with
censorship if they continued to voice grievances. Furthermore, Du Bois believed
that African Americans’ contributions to past war efforts had brought them some
legal and political advances. Du Bois’ accommodationism did not last, however.
Upon learning of systematic discrimination experienced by African Americans in
the military, he called on them to “return fighting” from the war.

GWD-24-26.

The passage is primarily
concerned with

A.     
identifying historical circumstances that led Du Bois to
alter his long-term goals.

B.    
defining “accommodationism” and showing how Du Bois used
this strategy to achieve certain goals

C.    
accounting for a particular position adopted by Du Bois
during the First World War.

D.    
contesting the view that Du Bois was significantly
influenced by either Washington or Trotter.

E.    
assessing the effectiveness of a strategy that Du Bois urged
African Americans to adopt.

答案选择C,谁能告诉我B和D为什么错了么？