【2013山东枣庄】By the time I locked the door, I realized I ____my keys at home.
A.had repaired | B.had changed |
C.had forgotten | D.had left |
【2013山东枣庄】By the time I locked the door, I realized I ____my keys at home.
A.had repaired | B.had changed |
C.had forgotten | D.had left |