题目内容
3. You should make sure the doors are all 1
when you leave.
4. 1 found a (钥匙) on the ground,but I couldn’t find its owner.
3. locked 4. key
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题目内容
3. You should make sure the doors are all 1
when you leave.
4. 1 found a (钥匙) on the ground,but I couldn’t find its owner.
3. locked 4. key