---John,tellmethetruth.WhendidyoutellBilltheassignments...

問題詳情：

--- John, tell me the truth. When did you tell Bill the assignments?

--- The moment he ______ back home.

     A. came                  B. come         C. comes            D. will come

【回答】

知識點：一般過去時及其被動式

題型：選擇題