【简答题】颐和园昆明湖西堤六桥中的镜桥、练桥、柳桥的名称分别出自哪位诗人的哪句诗词?
【单选题】—___________ are the socks? —___________ two dollars. [ ]
【单选题】—_____ is the ticket? —It's five yuan. [ ]
【单选题】《数字电子技术》课程的期末考核方式为( )。
【单选题】— ______ is he? —He's fifteen. [ ]
【简答题】-___ is that white bag? ---It’s nine dollars. A How many B How much C How old D What kind