【简答题】Why did Americans have these movements in the early 1960s?
【单选题】Why did Bezaq’s international branch lose 40% of its market share?
A.
Because the rates it offered were not competitive enough.
B.
Because customers were dissatisfied with its past service.
C.
Because the service offered by its competitors was far better.
D.
Because it no longer received any support from the government.
【简答题】why did the couple refuse the Luck Fairy’s help?(1.5分) ________________________________________________
【多选题】下面描述中,不正确的有( )。
A.
极差是总体中各单位标志值最大数与最小数之间的差距,说明标志值的变动范围
B.
反映总体各单位标志值的离散程度只能用绝对数,不能用相对数
【简答题】( )是一种文件系统层级的文件共享技术,使用户能够与其他用户共享文件,文件的创建者或所有者需要向其他用户授予访问权限类型,当多个用户同时访问某共享文件时,文件共享环境可确保数据完整性。
【判断题】达到堤防设计洪水位仍不被淹没(还有超高)的称为非淹没整治建筑物。
【单选题】如果应征入伍学费补偿或国家助学贷款代偿的经费不足以偿还国家助学贷款的,应征入伍学生无需继续按照还款计划,将剩余部门国家助学贷款偿还经办银行。
【单选题】肝硬化腹水患者,6天前起反复呕血、黑便,经抢救后好转,近日嗜睡,夜间烦躁不安,认人不清。检查:轻度黄疸,两手平举时掌腕震颤,考虑意识障碍那种最可能?
【判断题】标准差是总体中各单位标志值与算术平均数离差平方的算术平均数的平方根。( )