题目内容
5. 我们对孩子们已独立地解决了他们的问题的事实感到吃惊。
We __________________ the fact that the children have worked out their problems on their own. (be surprised at)
5. are surprised at
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题目内容
5. 我们对孩子们已独立地解决了他们的问题的事实感到吃惊。
We __________________ the fact that the children have worked out their problems on their own. (be surprised at)
5. are surprised at