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()4.一HiMikewhyareyousosad?—WellIhadtheprinterbutitwentwrongagain.A.repairedB.torepairC.torepairingD.repairing

题目详情

() 4. 一 Hi Mike why are you so sad?

—Well I had the printer but it went wrong again.

   A. repaired   B. to repair   C. to repairing   D. repairing

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答案和解析
4. A