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模擬測試
小程序在線模擬測試
PET 真實
考場模擬
OPFUN Talk萌課堂,專注青少在線語言啟蒙!——寰宇咨詢中心資訊網
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Dialogue A: Excuse me. Can you tell me how I can get a subway ticket? B: Go to the auto machine over there. B: Sure. You need two 1-dollar coins. Put them in the slot and click