题目

We were very pleased with the photo competition. Compared with other years, we received many more photos. Even though all of the photos are excellent, we can't give prizes to everyone. There are four prizes, so read on to find out who the winners are. The person who won the prize of the “Most Beautiful Nature” photography is fifteen- year-old Li Wei. Li took photos of the mountains in Xiangshan Park. The park isn't far from his home, about 500 metres, and he knows it well. The photo we liked best in the “Historic China” group was taken by Zhao Min. Zhao is only 12 years old. He六（一）班男生有24人，平均身高是156厘米，女生16人，平均身高是152厘米，全班同学的平均身高是______厘米．