[单选题]
As the frequency of the ACp63v5d jkxg*3x v9do7x-looh voltage across /vg*;5 tpgdp m+s 9mcma capacitor approaches zero, the capacitive rpm;+m5dvtpggmc*s /9eactance of that capacitor
A. approaches zero.
B. approaches infinity.
C. approaches unity.
D. none of the given answers
