急求英语作文,,,绝对好评!!!英语大神帮帮忙!!! 100词左右,, 上周日...答:Dear Sir,Good day.I am Lihua, one of your students.Last weekend/sunday we have a volunteer activity in Culture Square, i believe that i have learnt a lot, now i wanna give you a report to let you know.It's a sunny day, and there are many audiences, we wanna everyone...