8. 設△ABC~△DEF，若 A =45°，B =75°，則
(A)∠E =30°
(B)∠D =75°
(C)∠F =60°
(D)∠C =50°。

答案：登入後查看
統計： A(0), B(1), C(8), D(0), E(0) #2114760