First and business class passengers are allowed two carry-on bags.
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Passengers in all classes are allowed carry-on baggage that cannot exceed 5 kg in weight.
A. 对
B. 错
Baggage over the free baggage allowance should be charged.
A. 对
B. 错
Domestic flight:Total weight should be no more than(1).
International flight:Total weight should be no more than(3)(some Airlines have their own special limits).