A.-6.70V對(duì)應(yīng)8號(hào):-7.76V B.-4V’對(duì)應(yīng)8號(hào):-8.65V C.-2V對(duì)應(yīng)8號(hào):-9V D.-1V、0V對(duì)應(yīng)8號(hào):-9.5V
A.2.5V B.1000V C.2.5kV D.1000kV
A.-6.70V對(duì)應(yīng)8號(hào):-7.76V B.-4V對(duì)應(yīng)8號(hào):-8.85V C.-2V對(duì)應(yīng)8號(hào):-9V D.-1V、0V對(duì)應(yīng)8號(hào):-10V