---Whydidn’tyougivethewallettothemanatonce?---He________beforeIrealiz

发布时间：2020-08-06 20:09:09

---Why didn’t you give the wallet to the man at once?---He ________ before I realized it was his.A.had been disappearedB.has disappearedC.had disappearedD.has been disappeared

网友回答

C解析disappear这个动作发生在realized之前，成了“过去的过去”，应该用过去完成时。
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