Carry-on items include ____________
A. small and valuable items,such as cash and credit cards
B. emergency items,such as drugs and passports
C. items that cannot be repalced, such as the diploma
D. all the above
If you want to take a portable battery, you must know _________
A. every passenger shall not take alone more than 2 portable batteries.
B. its capacity cannot exceed 160Wh.
C. it should have a clear brand.
D. all the above
"Three nos" means _________________
A. no produce date
B. no certification
C. no manufacturer
D. all the above
Samsung NOTE 7 mobile phones are _______ to be brougt on the aircraft.
A. alowed
B. accepted
C. popular
D. prohibited
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