【单选题】【消耗次数:1】
_____their differences,the couple were developing an obvious and genuine affection for each other .
But for
For all
Above all
Except for
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相关题目
【多选题】 They all believed that Europeans were_____________ other people.
①  larger than
②  easier than
③  better than
④  superior to
【判断题】 Above all we should do this thing correctly.
①  正确
②  错误
【单选题】 The giant Moby Dick may symbolize all EXCEPT ______.
①  mystery of the universe
②  sin of the whale
③  power of the Great Nature
④  evil of the world
【单选题】 William Wordsworth, a romantic poet, advocated all the following EXCEPT _______.
①  the use of everyday language spoken by the common people
②  the use of humble and rustic life as subject matter
③  the use of elegant wording and inflated figures of speech
④  the expression of the spontaneous overflow of powerful feelings
【单选题】 Were it not for the rainny weather, they______ all right.
①  would be
②  may be
③  would have been
④  were
【单选题】 We looked for a table to sit down, but they were all ____.
①  reserved for
②  engaged in
③  used up
④  taken up
【单选题】 The students were all entertained in a Mexican restaurant, at Professor Brians ____.
①  money
②  pay
③  expense
④  loss
【单选题】 All the apples _____ fell down were eaten by the pigs.
①  those
②  which
③  what
④  that
【单选题】 The Nazi regime is devoid ______ all theme and principle except appetite and racial domination.
①  of
②  away
③  from
④  for
【单选题】 The old couple, whose kids have all passed away, have to ( ) only with their small pensions.
①  get at
②  get to
③  get by
④  get through
随机题目
【单选题】 若,则有()
① 
② 
③  对于相同的特征值,与有相同的特征向量
④  与均与同一个对角阵相似
【单选题】 设是未知参数的一个参数估计量,若,则是的()
①  极大似然估计
②  矩估计
③  无偏估计
④  有偏估计
【单选题】 设为阶方阵,则()不成立
①  若可逆,而矩阵的属于特征值的特征向量也是矩阵属于特征值的特征向量
②  的全部特征向量即为方程的全部解
③  若存在属于特征值的个线性无关的特征向量,则
④  与有相同的特征值
【单选题】 设随机变量,且与相互独立,则()
①  7
②  6
③  5
④  4
【单选题】 设随机变量和的密度函数分别为若与相互独立,则()
①  1
【单选题】 某种商品进行有奖销售,每购买一件有的中奖概率。现某人购买了20件该商品,用随机变量X表示中奖次数,则X的分布为()
①  正态分布
②  指数分布
③  泊松分布
④  二项分布
【单选题】 设总体,则的矩估计和极大似然估计分别为()
①  矩估计极大似然估计
②  矩估计极大似然估计
③  矩估计极大似然估计
④  矩估计极大似然估计
【单选题】 已知,则()
①  6
②  22
③  30
④  46
【单选题】 已知随机变量服从泊松分布,且则()
① 
②  1
【单选题】
①  上三角
②  下三角
③  对角形
④  即非上三角也非下三角