現(xiàn)代機(jī)械工程設(shè)計(jì)機(jī)械全壽命周期性能和軸承設(shè)計(jì)

內(nèi)容概要

　　《校緣題庫決勝期末：英語（7年級上）（新目標(biāo)）》內(nèi)容包括：單元回顧/分類測試，綜合測試、中考模擬。

書籍目錄

Starter Units 1～3Units 1～2Units 3-4Units 5～6Units 7-8Units 9～10Units 11～12專題測試卷一·單項(xiàng)選揮專題測試卷二·完形填空與閱讀理解專題測試卷三·詞匯運(yùn)用專題測試卷四·書面表達(dá)綜合測試卷一綜合測試卷二參考答案

章節(jié)摘錄

　　Mary is an American schoolgirl. She is now in Beijing with her parents. She doesn't know Chinese， but she is trying to study and speak it. She often tries to speak Chinese to her Chinese friends. Sometimes they don't understand her， because she can't speak Chinese well.　　It's Saturday morning. Mary goes out. She is on her way to the park. She is going there to see a flower show. But she doesn't know how to get there. She asks a Chinese boy. The boy can't understand her. Then she takes out a pen and some paper. She draws flowers on it， gives the picture to the boy and says something about it. The boy smiles and then shows Mary the way to the park.

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    現(xiàn)代機(jī)械工程設(shè)計(jì)機(jī)械全壽命周期性能和軸承設(shè)計(jì) PDF格式下載

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