31. According to the first paragraph, the process of discovery is characterized by its
A. [A] uncertainty and complexity.
B. [B] misconception and deceptiveness.
C. [C] logicality and objectivity.
D. [D] systematicness and regularity.
32. It can be inferred from Paragraph 2 that credibility process requires
A. [A] strict inspection.
B. [B]shared efforts.
C. [C] individual wisdom.
D. [D]persistent innovation.
33.Paragraph 3 shows that a discovery claim becomes credible after it
A. [A] has attracted the attention of the general public.
B. [B]has been examined by the scientific community.
C. [C] has received recognition from editors and reviewers.
D. [D]has been frequently quoted by peer scientists.
34. Albert Szent-Györgyi would most likely agree that
A. [A] scientific claims will survive challenges.
B. [B]discoveries today inspire future research.
C. [C] efforts to make discoveries are justified.
D. [D]scientific work calls for a critical mind.
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