中国大学MOOC: First class passengers can take 2 pieces of baggage with a total weight of 10 kilos on board.
举一反三
- First class passengers can take 2 pieces of baggage with a total weight of 10 kilos on board. A: 正确 B: 错误
- 中国大学MOOC: Economy class passengers can take one piece of baggage within a weight of 5 kg on board.
- Economy class passengers can take one piece of baggage within a weight of 5 kg on board. A: 正确 B: 错误
- 中国大学MOOC: Business class passengers are allowed to check 40 kilos of baggage for free.
- 2 Passengers in b class can board now.