【单选题】一个双面5英寸软盘,每面40道,每道8个扇区,每个扇区512个字节,则盘片总容量为(1)。若该盘驱动器转速为600转/分,则平均等待时间为(2),最大数据传输率为(3)。
【简答题】This is the biggest ... this is the biggest ___1___ ____2___ on earth that most of us in Americane have never heard of. Last ___3___ 1.2 billion people ____4___ during the ____5____. It's the Chinese ...
【单选题】-个双面5 英寸软盘,每面40 道,每道8 个扇区,每个扇区512 个字节,则盘片总容量为( 1 ) 。若该盘驱动器转速为600 转/分,则平均等待时间为( 2 ) ,最大数据传输率为40KBps。
【简答题】MMettez les noms au pluriel (6 pts) 1. une chaise longue _____________________________ 2. un cache-poussière ______________________________ 3. une planche à dessin _____________________________...
【单选题】一个双面5英寸软盘,每面40道,每道8个扇区,每个扇区512个字节,则盘片总容量为(1)。若该盘驱动器转速为600转/分,则平均等待时间为(2),最大数据传输率为(3)。空白(2)处应选择()
【简答题】阅读短文并填入所缺单词,然后根据其内容判断正(T)误(F)。 Come 1 meet the family. This is a picture 2 my family. The man 3 my father. He is 4 policeman. The woman is 5 mother, She is 6 English teacher. They 7 a son and a daught...
【简答题】阅读短文并填入所缺单词,然后根据其内容判断正(T) 误(F) Come 1 meet the family. This is a picture 2 my family. The man 3 my father. He is 4 policeman. The woman is 5 mother, She is 6 English teacher. They 7 a son and a daught...
【单选题】一个双面5英寸软盘,每面40道,每道8个扇区,每个扇区512个字节,则盘片总容量为(1)。若该盘驱动器转速为600转/分,则平均等待时间为(2),最大数据传输率为(3)。空白(1)处应选择()
【单选题】一个双面5英寸软盘,每面40道,每道8个扇区,每个扇区512个字节,则盘片总容量为(1)。若该盘驱动器转速为600转/分,则平均等待时间为(2),最大数据传输率为(3)。空白(3)处应选择()