优优班--学霸训练营 > 题目详情
  • Mary paid about $1,500 for a trip to Europe with her mother.(对划线部分提问)

    ______ ______ ______ Mary pay for a trip to Europe with her mother?

    【考点】助动词,一般过去时,疑问句
    【分析】请登陆后查看
    【解答】请登陆后查看
    难度:中等
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