中国大学MOOC: One in every 20 of our air-conditioner customers was ____________(dissatisfy).
举一反三
- 中国大学MOOC: It is imperative that every one of us remold our world outlooks.
- Which of following functions is not one of the functions of air conditioner?（）
- Do you mind ________? A: to turn up the air conditioner B: turn up the air conditioner C: turning up the air conditioner D: to turning up the air conditioner
- 中国大学MOOC: I’m sorry your air conditioner doesn’t work, I will call the __________ to fix it for you.
- 中国大学MOOC: Our company’s __________ is to listen to our customers and make them satisfied.