in the days the students were kept busy collecting informati

来源：学生作业帮编辑：作业帮分类：英语作业时间：2024/06/08 23:02:01

in the days the students were kept busy collecting information to write the report
In the days____,the students were kept busy collecting information to write the report.
A.to be followed B.that followed C.follow D.to be following
为什么选B?A为什么不可以?

不定式表示将来的时间（事情将会发生）,原文描述的事实已经是过去了

in the days the students were kept busy collecting informati The students were busy doing their homework,only____ once in The students are kept busy reviewing their lessons The students were busy doing their()when the teacher entered Have the students been busy------ a fashion show these days? All the students are busy _____ English in the morning. The students in Grade 3 are busy the exam now. All the students are busy ____English in the morning.Apracti There were many students in the lib im those days john with his classmates (was/were)kept busy p 英语翻译In this era witnessing the rapiddevelopment of informati 求一句英语句型the students were busy with their homework when the t