Question

3 read these sentences from the passage. \can you imagine building a house in one day? a collaboration between a nonprofit organization and construction company in texas is leading a revolution in homebuilding. it uses a gigantic 3d printer to build small homes by squirting layers of concrete to build floors and walls.\ what can you conclude about 3d printers based on this information? a 3d printers are usually a little slower than traditional building methods. b 3d - printed houses are usually much larger than normal houses. c construction companies in texas only use 3d printers. d 3d printers can make large objects more quickly than traditional methods.

Explanation:

• Option A: The passage says a house can be built in one day with a 3D printer, implying it's faster, not slower than traditional methods. Eliminate A.
• Option B: The passage mentions "small homes" are built, so 3D - printed houses aren't usually much larger. Eliminate B.
• Option C: The passage only talks about a collaboration using a 3D printer, not that all Texas construction companies only use 3D printers. Eliminate C.
• Option D: Since a house (a large object) can be built in one day with a 3D printer, it suggests 3D printers can make large objects more quickly than traditional methods. This matches the information.

Answer:

D. 3D printers can make large objects more quickly than traditional methods.