Question

Which statement best describes the relationship between the passages?

• A. Passage 2 refutes the central claim advanced in Passage 1
• B. Passage 2 illustrates the phenomenon described in more general terms in Passage 1
• C. Passage 2 argues against the practicality of the proposals put forth in Passage 1
• D. Passage 2 expresses reservations about developments discussed in Passage 1

Answer 1

The correct option is D Passage 2 expresses reservations about developments discussed in Passage 1

The first passage talks about companies eyeing the iron, silicon and aluminium in lunar soil and asteroids that could be used in 3D printers while others are talking about turning "space dirt into concrete for landing pads, shelter and roads". The second passage warns to be a little cautious with regard to these investments and developments: "Without consensus, claims will be disputed, investments risky, and the gains made insecure". In this context D is the best answer.