【LAI】評論
(A)=7.64*10*108-2.26*108=76.4*108-2.26*108=(76.4-2.26)*108=74.14*108(B)=7.64*108-0.226*108=7.414*108(C)=94.3*108-2.26*108=92.04*108(D)=9.43*108-0.226*108=9.204*108