Why D is incorrect

Started by AlexanderX · started 2019-10-31 15:56 · last activity 2019-10-31 17:41 · 1 reply

Just got confused between C and D, Can you help me to explain it? Thanks

Replies

  1. Irina · 2019-10-31 17:41

    @AlexanderX, (D) is incorrect because only passage B contrasts "discovery" and "invention," whereas both passages contrast the notions of a "market commodity" and a "public good" when it comes to the results of scientific research - lines 38-41 and lines 3-6.

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