Years in which you participated

Years in which you participated "Which city did you live in five years ago?"the teacher aske ______ many other disable people,Xiao Hong participated in t How many countries will be participated in the Shanghai Expo 英语翻译Transaction Advisory • Participated in US$ 4B carv which grade are you in Which school are you in? which country are you in? which grade are you in? Which class are you in? 英语翻译①：Residents of town X participated in a survey to determ 英语句子理解问题I have since regularly participated in charity and v