1.my mother just hanged the map of world on the wall.2.the boy visited the west lake with his parents last sunday.3.we rowed a boat on the lake happily.4.the whole camping (camping trip) is really won...第一题是just hanged还是just hung�����ѧУ�����������just hung.������ճ�������������ͨ��֮�����just hanged�����ԡ������Ƽ���hung�ˣ��������ﶼ�����Ҳ�����졣