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10-11高三·云南德宏·期末
单项选择 | 较易(0.85) |
1 . The light is still on. They ___ to turn it off when they left the room.
A.must forgetB.could have forgotten
C.may forgetD.must have forgotten
2011-03-25更新 | 371次组卷 | 1卷引用:2011届云南省德宏州高三期末统一测试英语卷
共计 平均难度:一般