9. After the expiration of a normal tidal volume, a subject breathes in as much air as possible. The volume of air inspired is the
(A) inspiratory reserve volume
(B) vital capacity
(C) inspiratory capacity
(D) total lung capacity
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統計: A(0), B(0), C(1), D(0), E(0) #3475812
統計: A(0), B(0), C(1), D(0), E(0) #3475812