问题 更新时间2023/4/3 12:59:00 It is good for you to have such a good chance to study abroad, but it remains ____________ whether you can really learn something useful.(本题1.0分) A、 to be seen B、 to see C、 seen D、 seeing 答案 登录 注册 标准答案：A 出自：青书学堂 >> 商丘师范学院-英语语音与正音（二）(高起专)
问题 更新时间2023/4/3 12:59:00
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