GRE考试

【单选题】Which of the following best describes the organization of the first paragraph
A、A、theory is presented and criticizeD、
B、A、phenomenon is named and then explaineD、
C、A、model is described and evaluated for consistency.
D、A、result is reported and its importance explaineD、
E、A、hypothesis is introduced and contrary evidence presenteD、
网考网参考答案：B
网考网解析：
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