皮皮学，免费搜题
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【简答题】
The lecture language signals in this listening are listed as follows: let me spell this out for you... how does this work?... let me explain how... let me explain what this means... With these lecture language signals, write out the examples of each item. You may handwrite on paper neatly and clearly, and then post the picture.
拍照语音搜题，微信中搜索"皮皮学"使用
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【简答题】We once had a poster competition in our fifth grade art class. “You could win prizes，’’our teacher told US as she wrote the poster information on the blackboard. She passed out sheets of construction ...
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