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.

(This question is from the ReadWorks passage "Printing the Future".)

(No links or I'll report!)​

D

Explanation:

It describes how they use 3D printers and concrete to make a house quickly.

  the conflict is the challenge the main character need to solve to achieve their goals, is the major literary element because creates challenges in the story by addin uncertainty to if the goal would be achieved. in the story could be more than a single conflict, in fact, most of the stories have a diversity of them. the resolution creates a closure that may or may not be the end of the story.

  the basic types of conflict have been classified as "person againsta nature", "person against person" and "persona against self". nevertheless the basic types, some authors think that it could be more than only three types, for instance:

  i´m gonna give you a little summary about the three basic types that i think are the one importants for the question

  the confict involves stories where characters are against each other, is an external conflict, as in a gun fight or a robbery or it could be more subtle between the desires of the characters as in a love story. this type of conflict is very common in traditional literature, fairy tales and myths.

  is an external conflict between the character and an animal or a force of nature, like a tornado,a storm or even a rain. a great example of this is ernest hemingway´s "the old man and the sea"   in which the main character struggle with a marlin when he was fishing.

  in this case the conflict is internal, the character must overcome her or his own nature or make a choice between two paths.

  i hope the answer is correct and you. regards