A-A+

Inflatable mirrors are used to reduce the weig

2022-08-01 21:14:34 问答库 阅读 167 次

问题详情

Inflatable mirrors are used to reduce the weight of the space-based solar power system.
A.Right
B.Wrong
C.Not mentioned

参考答案

正确答案:A
解析:关键词是inflatable mirrors。依据此关键词,可在文中第五段的最后一句找到相关叙述:…ways to reduce the system's weight,including using inflatable mirrors to focus sunlight on solar ceils(用于减轻系统重量的方法包括使用充气镜面使阳光集中于太阳能板),故此题为“正确”的。

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