試題詳解

23. Which of the following is NOT a good reason for the excitement surrounding 3D printing?
(A)It enables a “maker movement” as more people apply the technology to their daily lives.
(B)Food-loving enthusiasts can finally create dough and other culinary treats manually.
(C)It has the capability to print on demand whenever an object is needed.
(D)It enables the do-it-yourself community to make everything they need.