2022届衡水名师卷 信息卷 新高考 英语(一)1答案

30.D【解析】作出推理判断。根据第三段“And as thenew technology is not large like its predecessors(前身)，it has many future applications”可知，它的前身的功能要少得多。故选D项。

31.A【解析】作出推理判断。根据最后一段中“Whilethis is the first proof-of-concept experiment,we areactively working to further advance the technology”可知，他们在积极的推进这种技术。故选A项。