Im,gong on a social _(study)field trip,填什么,为什么

Im,gong on a social _(study)field trip,填什么,为什么 the students ----(go) on a social studies field trip next su go on a social studies field trip和talk with his secretary的意思 They are going on a social studies field trip.变疑问句 they are going on a field trip.为什么用on? 是on a field trip,还是 in a field trip 用go on a field trip 造句 social practice和field trip区别 a field trip是什么意思 Can we go on a trip _____New York填什么介词为什么 Let's go on a field trip.的中文意思 Let's go on a field trip.翻译