Do they have ____________ air-conditioners for cooling the rooms in summer?
举一反三
- Do they have many a air-conditioners for cooling the rooms in summer?
- Do they have___ air conditioners to cool the rooms in summer?
- The study rooms are NOT equipped with ______. A: air-conditioners B: closed-circuit TV C: projectors D: tape-recorders
- I remembered that the air conditioners ( ) turned off before I left home.
- – Make sure you turn off the air conditioners before going out. – ______.