下列()内容不能填写在客票的签注/限制栏内。
A、变更限制条件
B、票价
C、定座情况
D、签转情况
参考答案:C
表面强化工件通常采用()
A.低温回火
B.中温回火
C.高温回火
I always take something to read when I go to the doctor's________I have to wait.[ ]
A.in case
B.so that
C.in order that
D.as if