[解析]
Notice
In order to encourage Senior Three students to take exercise and relax themselves,we're going to organize a mountain﹣climbing activity on April 10.(高分句型一)We're to gather at the school gate and start at 7:20 a.m.by bus and get back at 7:00 p.m.We'll climb Mangshan Mountain in the morning,on the top of which we'll have a picnic at noon.(高分句型二)In the afternoon we'll be divided into groups and have a free time.Remember to take photos and make notes for the photo exhibition or the essay contest to be held later at our school.Besides,take your lunch and drinking water with you.If you want to join,please come to Student Union and sign up before April 5.
Student Union
March 30