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- 2022-10-28
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1. 午睡15分钟效率高
一个公司发现中午睡十五分钟可以提高员工工作效率,理由是虽然少了十五分钟,但睡醒后的工作效率可以变成原来的两倍(大概),然后就建议所有员工中午take 15 minutes 的nap,然后削弱
证明睡十五分钟后不可以提高工作效率:选睡十五分钟后效率变低或者没变/睡十五分钟不等于睡着十五分钟,想要睡着十五分钟可能要花的时间更多/发现就是错的,选的人是会在睡了以后工作效率就高的,但其他人都不会
2. 减少的鳄鱼
Parland's alligator population has been declining in recent years, primarily because of hunting. Alligators prey heavily on a species of freshwater fish that is highly valued as food by Parlanders, who had hoped that the decline in the alligator population would lead to an increase in the numbers of these fish available for human consumption. Yet the population of this fish species has also declined, even though the annual number caught for human consumption has not increased.
短吻鳄会吃一种鱼,这个鱼是当地人主要的食物来源,现在短吻鳄的数量下降,但是鱼的数量也下降,而且同时人们吃鱼的数量也没变多,所以肯定是其他原因导致鱼的数量下降,C就是他因,因为短吻鳄吃另一种鱼吃得少,所以另一种鱼变多,那么吃这个鱼就会多了,所以数量下降
Which of the following, if true, most helps to explain the decline in the population of the fish species?
(A) The decline in the alligator population has meant that fishers can work in some oarts of lake sand rivers that were formerly too dangerous.
(B) Over the last few years, Parland's commercial fishing enterprises have increased the number of fishing boats they use.
(c) The main predator of these fish is another species of fish on which alligators also prey.
(D) Many Parlanders who hunt alligators do so because of the high market price of alligator skins, not because of the threat alligators pose to the fish population.
(E) In several neighboring countries through which Parland's rivers also flow, alligators are at risk of extinction as a result of extensive hunting.
3. 员工的医疗保险(有点扯的外因)
公司为了减低员工医保支出,告诉员工少看病,但费用仍然上升,为什么?
可能就是因为员工例行检查变少,所以后来病就变得严重,费用就更高了
【答案:因为公司所在地区总体医保费用上升】?? |
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