Is this the first side of the first question? ? This winter vacation homework has 54 sides, right? Those questions can't be written? Tell me? I'll give you the answer? You must ask me before the 24th, otherwise I can't make copies for you at school. Hehe? Leave a QQ? 1326368409? If you want an answer, just say it in the verification code. Can I ask you a question? Or I won't add it. I have written and played Chinese and math.