【题目】给下列句子排排队。
（______）We're going to research wild animals in China.
（______）My group is going to do some research.
（______）First, we re going to read the textbook.
（______）And we're going to collect pictures.
（______）Then we're going to write a report.
【答案】2 1 3 4 5
【解析】
略