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    现在进行时 am/is/are +being+V(p.p) 他正在油漆房子.A house is being painted. 6. 过去进行时 was/were +being+V(p.p) 当我进厨房时.她正在做蛋糕.A cake was being made when I came into the kitchen. 【查看更多】

     

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