Who should the guests turn to if they have any problem? They should call the（）.

猜你喜欢

• A good lead-in part should be（）.
• Who should pay the headhunter？
• By “treachery”， one should try to lead the enemy to make all sorts of mistakes.
• What attitude should we keep when we invite customers？
• After the hardest job， what should be followed？