I want to be an astronaut to do ________research in space station in the future. A. unexpected B. re...
2022-10-15 11:09:25 106次 2018年秋人教版九年级英语下册（山西）习题：Unit13 9Self Check 单选题 反馈错误 加入收藏 正确率 : 100%
题目内容：
I want to be an astronaut to do ________research in space station in the future.
A. unexpected B. reusable C. scientific
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