Read the following article and select the best answer. Article: Long march exhibits. The Shenzhen History Museum is putting on an exhibition to mark the 81st anniversary of the Long March. On show are more than 220 photos and some other things that show how the Red Army made the Long March from Jiangxi Province and to northern Shanxi Province in the mid-1930s. Time: 10:00 am --- 4:00 pm Address: 1368 Shennan Road Admission: 8 yuan for Chinese / 15 yuan for foreigners Thai elephants. Eight elephants from Thailand are entertaining visitors at the Window of the World by riding bicycles, playing basketball, balancing on a beam , dancing and blowing a harmonica . People are encouraged to lie on the ground and have the elephants step over them. The elephants give three shows a day at 9:30am, 3:30pm and 8:00pm and there is an additional show at 1:30 pm at weekends. Address: West Huaqiaocheng Admission: 60 yuan Dancing dolphins. Dolphins leaping from the water to touch a ball, waving their bodies to music, kissing people and doing maths by tapping their tails have made the delphinium in Shenzhen Ocean Park an attraction for children. Seals and sea lions also perform. Hours: 10:30pm, 4:00am, and 7:30pm Admission: 40 yuan for adults and 20 yuan for children. Question: At the exhibition, you'll see _ . - many articles written by famous writers - many things left by the Red Army - books on the Long March - many photos and pictures about the Long March
many photos and pictures about the Long March