是on a field trip,还是 in a field trip

是on a field trip,还是 in a field trip A Field Trip 的意思是啥? a field trip是什么意思 They are going on a field trip的翻译是什么? We will have a field trip on next Saturday 改错 what about go on a field trip 哪里错了 Let's go on a field trip.的中文意思 用go on a field trip 造句3Q go a let's on trip field该怎么排序 Let's go on a field trip.翻译 Why can we gko on a field trip in spring Mike is classmates ____going on a field trip. Why can we go on a field trip in spring? on a trip还是IN A TRIP i went on a field trip.(对划线部分提问） went on a field trip画线 The children are going to the Great Wall __ a field trip.此处选on 还是for? 是in the field还是on the field 英语作文 A Field trip