What should be taken off when you are going through the check
举一反三
- what objects should be taken out to be checked when you go through security check ？
- What should you do to check in the hotel when you have a reservation?
- When you go through the security check, if you have a laptop in your bag, you should take it out and put it in a tray.
- When you are going to listen to a passage, before listening, what should you do firstly?
- When you attend a meeting, you should learn what is going on first, and then express your opinions accordingly.