【简答题】用适当的介词填空。 1. He climbed up to the top of a large rock, ______ where he got a good view. 2. The painting ______ which I looked was painted by Vincent Van Gogh. 3. The pen ______ which she wrote that bo...
【简答题】根据爆破作用指数n值的大小,可以进行爆破的分类。当n=1为()。 A标准抛掷爆破 B加强抛掷爆破 C减弱抛掷爆破 D松动爆破
【单选题】我国当前的基本经济制度是公有制为主体,多种所有制经济共同发展,这是由我国的决定的。
【简答题】任务型阅读 阅读短文,按要求完成各题 (5分) Sir Run Run Shaw, one of the pioneers (先锋)of the 20th century Chinese film industry, passed away at his home in Hong Kong at the age of 107. Shaw was born in Ningbo, Zhejiang, ...
【单选题】根据爆破作用指数n值的大小,可以进行爆破的分类。当n=1为( )。
【单选题】Advance Notice of TV program April 25th, 2009 (Sunday) Central Television Station Channel 3 8: 30 Follow Me (55) 9: 00 Learning Pinyin (34) 9: 30 For Children: 1. Who is the prettiest? 2. The Hat 3. A...
【简答题】某磁盘组有6片磁盘,每片可有2个记录面,存储区域内径为22cm,外径为33cm,道密度40道/cm,位密度400b/cm,转速2400 r/min。试问: (1)共有多少个存储面可用? (2)共有多少个圆柱面? (3)整个磁盘组的总存储总量有多少? (4)数据传送率是多少? (5)如果某文件长度超过一个磁盘的容量,应将它记录在同一存储面上还是记录在同一圆柱面上?为什么? (6)如果采用定长信...