【单选题】Do you often work late __________ night?
【单选题】Do you like Chinese food weatern food ?
【简答题】Do you want _________(play) s with me after school?
【单选题】( )10.Do what you have been told,______you will be punished.
【单选题】Do you know the manager's office is?
【判断题】含碳量大于2.06%的铁碳合金为生铁,小于2.06%的铁碳合金为钢。
【单选题】Do you know when the party___?