请问各位英语达人 During this period all the students were actively participatingDuring this period all the students were actively participating.were actively participating.是过去式的进行时吗?

请问各位英语达人 During this period all the students were actively participatingDuring this period all the students were actively participating.were actively participating.是过去式的进行时吗? 英语大神们能帮我检查下语法吗,原文附在了下面,请各位达人指出其中的错误,感激不尽I am attracted to this vacancy because I amvery interested in data analysis area including Statistics and Mathematics.During my undergra 请问各位英语达人 parent esl lamp 请问各位英语达人 prom base是啥意思? 英语作文：A day during this summer 尽量多点 有头有尾 sick during this 最近正在准备简历,请问各位英语达人,“自我认识”用英语怎么说呢? This part should be finished during the trip（英语作文）(This part should be finished during the trip)A diary:______________________________________________________________________________________________________________________________________ during this frightening怎么读 请问各位达人,“无边界团队”怎么翻译成英语! An outing during this winter festival英语作文7年级水平70字 英语翻译各位英语达人,请问我们汉语口语中说的“摆谱”也就是“显摆”,用英语怎么表达?德语怎么说？ 请问各位达人the most borrowed 请问各位房地产用英语怎么说 请问各位学英语有啥好软件? 请问各位英语高手如何写memo? 请问各位“三思而后行”翻译成英语是什么 请问是during the holidays 还是 during holidays?急,会的人过来看看,就是这个,越快越好