【判断题】【消耗次数：1】
学习是可以用经验或练习来解释的可观察的行为变化。
①
正确
②
错误
参考答案：
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相关题目
【多选题】
下列关于不可观察值的说法，正确的有（ ）。
①
企业只有在相关资产或负债不存在市场活动或者市场活动很少导致相关可观察输入值无法取得或取得不切实可行的情况下，才能使用不可观察输入值
②
不可观察输入值应当反映市场参与者对相关资产或负债定价时所使用的假设
③
企业不可以使用内部数据作为不可观察输入值
④
企业在确定不可观察输入值时，应当使用在当前情况下可合理取得的最佳信息
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教师可以用（）方法帮助儿童学习复述。
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有变化地反复欣赏同一个作品
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参与和作品有关的系列活动
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在音乐伴奏声中学习朗诵
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在日常生活中自由分散地利用玩具和道具练习复述和朗诵，互相评议，互相模仿
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like directed
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am
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supposing
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supposed
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to suppose
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suppose
【单选题】
______forthefreeticket,Iwouldnothavegonetothefilmssooften.
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If it is not
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Were it not
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Had it not been
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ourselves
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ours
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we
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us
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①
could have
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could
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must have
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much
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any
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【单选题】
Theresearchissodesignedthatonce______nothingcanbedonetochangeit.
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begins
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having begun
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beginning
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begun