Sciencefictionisoftenaboutthings__

发布时间：2020-07-11 02:53:48

Science fiction is often about things _________ may be possible in the far future．













A.we believe












B.we believe they











C.what we believe











D.that we believe

网友回答

D
以上问题属网友观点，不代表本站立场，仅供参考！