There is an extra charge for endorsing to first class with other airlines.
举一反三
- Breakfast is provided at no charge in the hotel. A: small B: extra C: other D: special
- The working pattern of Hainan Airlines is similar to _____ of Capital Airlines.
- China Southern Airlines is the first airline in China to allow the use of mobile phones and other portable devices.
- China Southern Airlines is the first airline in China to allow the use of mobile phones and other portable devices. A: 正确 B: 错误
- The working pattern of Hainan Airlines is similar to of Capital Airlines． A: that B: which C: what D: whose