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短文改错。 Two friend met a bear when they went through a forest by foot. One of them ran to nearest tree and climbed up very quick. He forgot his friend. He thought only of herself. His friend knew bears didn't eat dead men. And he didn't move when the bear came to him. Then the bear go away. The man in the tree smiled and said, 'What did the bear say to you?' His friend answered, 'He said I needed an new friend.' 1_____________ 2_____________ 3_____________ 4_____________ 5_____________ 6_____________ 7_____________ 8_____________ 9_____________ 10____________
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【简答题】We make good use of special(plastic)___________ in place of metal.
【简答题】VOCs 催化燃烧法是在 Pt 、 Pd 等贵金属为催化剂的作用下使废气中的有害组分完全转化为 CO 2 和 。
【简答题】If we make good use of the Internet, we will ____________ (受益) a lot from them.
【简答题】If we make good use of the internet, we will ___________( 受益 ) a lot from them.
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