假设你是李华。最近你班举行了一次讨论,讨论的话题是:有没有必要进行太空探险?对于这个话题,不同的人有不同的看法,请结合下表内容,介绍讨论的情况并表达你自己的观点。

一些同学赞同

一些同学反对

你自己的观点

●获得新的知识

●耗资巨大

●?

●从太空取得新资源

●宇航员的安全问题

●扩大人类的生存空间

注意:1. 字数:120字左右

      2. 标题与开头已写好,不计入总词数。

3. 参考词汇:新资源:new resources 宇航员:astronauts

Recently,the students of our class have had a discussion about whether it is necessary to carry out outer space explorations.                                               

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