211、 ZFW (零燃油重量)的有效输入是
A.110,000 (lbs)或50,000 (kgs)
B.95.0 (lbs)或43, 2 (kgs)
C.95,000 (lbs)或43, 200 (kgs)
D.D 、106, 500 (lbs)或48, 409 (kgs)
正确答案是B