A、 It is because of poor visibility.
B、 It is due to bad weather condition.
C、 It is owing to mechanical difficulties.
D、 What’s your flight number?
答案：空
A、 It is because of poor visibility.
B、 It is due to bad weather condition.
C、 It is owing to mechanical difficulties.
D、 What’s your flight number?
答案：空
A. 重合
B. 盖住
C. 分离
D. 粘合
A. 沥青
B. 硝化纤维
C. 涂料
D. 石蜡
A. 容器
B. 仪表
C. 导线
D. 照相机
A. 正确
B. 错误
A. 职业态度
B. 职业情绪
C. 职业情感
D. 职业感想
A. Where are you going?
B. Which flight are you going to take?
C. What’s the departure time of your flight?
D. Where’s your destination?
A. 正确
B. 错误
A. 正确
B. 错误
A. 职业道德教育
B. 岗位培训教育
C. 岗前培训教育
D. 法律法规教育
A. 正确
B. 错误
