【单选题】邮轮上房间内没有对外窗户或阳台的舱房是( )。
【单选题】综合验光仪内置辅镜“±0.50”的用途是( )
【单选题】—Your neighbour may you with playing your radio too loudly at night. —I know. They never say anything that me especially.
【单选题】Jackie, your brother is trying to sleep. Could you please _______ your radio?
【单选题】________lending a hand ,jim just stood by ,laughing at us in trouble.
【简答题】会议开始阶段,在介绍时,可以有以下介绍方法:() A自我介绍 B互相介绍 C介绍 D名片介绍
【判断题】按被介绍对象的性质,介绍有自我介绍和他人介绍。()
【单选题】综合验光仪内置辅镜“±0.50”的用途是( )