单选题 通常称大规模或超大规模集成电路计算机为____计算机（1971-1991年），硬件由大规模或超大规模集成电路和半导体存储器构成，软件采用并行多处理操作系统、专用语言和编译器。

单选题 Such elements as identity, diversity, friends, ubiquity, immersive, economy, low friction and civilization（ ）

单选题 In China, the metaverse（ ）

单选题 The title of this paragraph is ____.

单选题 The relationship between metaverse and digital economy is that ____.

单选题 AI can be used to ( ) this avalanche of new data and papers to extract new insights by cross - referencing papers.

单选题 The digital economy is ____.

单选题 The metaverse is a ____ process in which the real world and the online virtual world penetrate, integrate and promote each other.

单选题 There is now a ( ) amount of coronavirus related datasets as well as published papers that must be leveraged along with artificial intelligence(AI) to fight this pandemic by driving new approaches to drug discovery, vaccine development, and public awareness.