单选题:There was a second knock at the door.It was the second time

  • 题目分类:公共英语二级
  • 题目类型:单选题
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题目内容:
There was a second knock at the door.It was the second time I___that afternoon.
参考答案:
答案解析:

宏观调控主要运用( )和法律手段。

宏观调控主要运用( )和法律手段。

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旅行社安排的旅游活动及服务档次与协议不符,造成旅游者经济损失的,应退还旅游者合同金额与实际花费的差额,并赔偿( )。

旅行社安排的旅游活动及服务档次与协议不符,造成旅游者经济损失的,应退还旅游者合同金额与实际花费的差额,并赔偿( )。

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