【简答题】Which of the following statements is supported by the passage? [A] The college students have trouble separating good plants from wild grass [B] Craftsman’s experience is usually unscientific [C] The c...
【单选题】具有只读不能写,掉电后数据不会丢失的存储器是 2 具有可读可写功能,掉电后数据丢失的存储器是 。 A CPU B RAM C ROM D ALU 3 ROM是哪几个单词的缩写呢? A Read on write memory B Repeat only write C Read only medium D Read only mem...