1+2+3+…+2004+2005+2004+…+3+2+1的结果是（ ）
A：奇数
B：偶数
《水浒传》的作者是____，该书描写了北宋徽宗时，以____为首的108名好汉在水泊梁山聚义，打家劫舍，杀富济贫的豪举。
“红军不怕远征难，万水千山只等闲。”中国工农红军的长征是人类历史记录的第一次，长征的胜利，使中国革命转危为安。红军二万五千里长征胜利结束是在（ ）
B
Indoor Water Park
Opening time
◆9: 00a.m.--6:00p.m. from Monday to Friday
◆8: 00a.m.- 10: 00p.m. from Saturday to Sunday
Ticket price
◆Adults: 150 yuan/person: 130 yuan/member
◆Children: above 1.2 meters, 75 yuan/person; 60 yuan/member under 1.2 meters. free
Should not take
food, pets, knives, rings
Things to remember
◆Children under 1. 4 meters and old people above 60 should stay with other adults
◆You should follow the rules in the water park.
◆If you have some health problems and aren't suitable for water activities, you'd better not come in
