4.What is the correct relationship between Cv and S?
(A)62034c8dab9b0.jpg
(B) as dv=o, ds =62034cbd86d2d.jpgdT
(C) as dp-=o, ds =62034cbd86d2d.jpgdT
(D)as dv=0, ds =62034cbd86d2d.jpgdP

答案：登入後查看
統計： A(0), B(1), C(0), D(0), E(0) #2860909