科幻故事主题词汇 — 英语选择题

在科幻故事中，Lena乘坐一种能在太空中旅行的交通工具，遇�…

In a space-adventure story, a weapon that sends out a narrow, powerful beam of l…

根据中文提示补全科幻故事主题词汇：1. A vehicle that travels in …

根据句意补全科幻故事主题词汇：A person who travels in space is an…

In a science-fiction story, a visitor from another planet is an alien. A metal h…

In a science-fiction story, a metal helper can move and do jobs by itself. It is…