【单选题】The rise and growth of realistic ______ is the most prominent achievement of 18th century English literature.
【单选题】It was ___and ___ the two conquests that provided the source for the rise and growth of English literature.
【判断题】The rise and growth of the realistic novel is the most prominent achievement of the 18th century English literature.
【单选题】The rise and growth of is the most prominet achievement of the 18th century English literature.
【单选题】指出下面的陈述哪一个是不正确的( )。
A.
95%的置信区间不意味着按相同方法构建的100个区间恰好有95个区间包含参数
B.
一个有效的估计量得到的参数估计比一个无偏的估计量更可靠
D.
对于两个独立的样本,t检验和方差分析的结论不同
【单选题】It was _ B __and ___ the two conquests that provided the source for the rise and growth of English literature.
【单选题】A 为非空集合,则 A 上的空关系不具有的性质是( )
【简答题】如下图,运行一程序框图,则输出结果为 。