23 _______ is an illustrative example of practice of an invention, included in a patent specification.
Choose the one phrase that best completes the above sentence.
(A) A claim
(B) An embodiment
(C) An abstract
(D) A related application
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統計: A(0), B(2), C(0), D(0), E(0) #1193932
統計: A(0), B(2), C(0), D(0), E(0) #1193932