When you go camping, you should take a ____________to sleep in.
A: tent
B: backpack
C: tracker
A: tent
B: backpack
C: tracker
举一反三
- 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.
- 中国大学MOOC: The house you as welcoming when you go in.(strike)
- When you go to visit a career counselor, you should?
- Before you go on stage, what should you take time to do?
- Be quiet ______ you should wake the baby when you go upstairs.