A.0.5%,1% B.0.1%,0.5% C.0.05%,0.1% D.0.01%,0.05%
A.50歐姆 B.120歐姆 C.75歐姆 D.200歐姆
A.Vq,A=V8o;# B.#edcVfr4%t C.Qwe*90op D.&65UytJhg