Question

【题目】读下列句子，将它们重新排列。

（_______）They build the flying machine.

（_______）They watch how the birds fly.

（_______）They want to invent a flying machine.

（_______）The flying machine flies like birds.

（_______）They draw a picture of their flying machine.

Answer 1

【答案】4 2 1 5 3

【解析】

略