单选题
The author considers the explanations put forward by Van West and Adler for the causes of the Anasazi evacuation to be
A、
(A) popular but suspect
B、
(B) partially persuasive, but individually insufficient
C、
(C) anachronistic and controversial
D、
(D) premature and illogical
E、
(E) ambitious but misguided
【正确答案】
B
【答案解析】
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