MBA联考 | 每日一练 | 20220219

数学练习

甲乙比赛围棋，约定先胜2局者胜，已知每局甲胜概率0.6，乙为0.4，若第一局乙胜，则甲赢得比赛概率为（）.

A.0.144    B.0.288    C.0.36    D.0.4    E.0.6

96顾客至少购甲、乙、丙3种商品中一种，经调查同时购甲、乙两种的有8位，同时购甲丙的有12位，同购乙、丙的有6位，同购3种的有2位，则仅购一种的有（）位.

A.70   B.72   C.74    D.76    E.82

逻辑练习

软饮料制造商：我们的新型儿童饮料Ripecal增加了钙的含量。由于钙对形成健康的骨骼非常重要，所以经常饮用Ripecal会使孩子更健康。

消费者代表：但Ripecal中同时含有大量的糖分，经常饮用大量的糖是不利于健康的，尤其是对孩子。

在对软饮料商的回应中，消费者代表作了下列哪一项？

英语练习

   考研核心单词

例句：Insecurity might creep in.

例句：He works in an insurance company.

例句1：He lacks confidence.

例句2：Despite his lack of experience，he got the job.

lack of...

例句：Large-scale inflation is a recipe for disaster.

例句：Many papers stayed afloat by pushing journalists overboard.

Russians have a deep love for their own language and carry large chunks of memorized poetry in their heads, while Italian politicians tend to elaborate speech that would seem old-fashioned to most English-speakers.