MBA联考 | 每日一练 | 20220212

数学练习

逻辑练习

根据男婴出生率，甲和乙展开了辩论。

甲：人口统计发现一条规律，在新生婴儿中，男婴的出生率总是摆动于22/43这个数值，而不是1/2。

乙：不对，许多资料都表明，多数国家和地区，例如苏联、日本、美国、西德，以及我国的台湾省都是女人比男人多。可见，认为男婴出生率总在22/43上下波动是不成立的。

试分析甲乙的对话，指出下列选项哪一个能说明甲或乙的逻辑错误?

英语练习

考研核心单词

 

例句1：My wages are the principal source of my income.

 

例句2：New power source.

 

例句3：Renewable sources.

 

例句4：energy source.

 

例句：There are many unemployed workers in the city.

 

例句：The decrease in unemployment was 30 percent.

 

例句：She talks very fast. If you are unfocused，you will not be able to follow her.

 

例句：Almost everyone has some musical ability.

Razitch‘s latest bock, Left Back: A Century of Failed School Reforms, traces the roots of anti-intellectualism in our schools, concluding they are anything but a counterbalance to the American distaste for intellectual pursuits.