哪些情况下可以对已退的电子票进行纠正操作。
参考答案:
同一窗口同一操作员同一班次可:
(1)更改已退票的退票理由;
(2)在席位未被再次售出的情况下还原已退车票。
This pair of jeans______ hand, and it______ very comfortable.
A.is make with; is felt
B.are made from; is felt
C.is made by; feels
D.are made of; feels
T8表示平均含碳量为0.80%的合金工具钢。()