174期：<<01/06/07/08/10/11/12/15/18/22/27/36/37/40/42/49>>开：07对
175期：<<04/07/08/09/10/13/15/18/23/28/33/36/41/42/45/46>>开：35错
176期：<<04/06/07/08/11/18/24/25/27/28/34/36/38/41/46/49>>开：35错
177期：<<01/04/06/08/17/19/21/27/30/31/32/35/39/43/47/48>>开：39对
178期：<<01/03/06/08/15/18/23/24/25/27/28/30/34/43/44/48>>开：48对
179期：<<01/02/04/07/08/10/15/19/25/28/29/30/31/33/43/48>>开：//