Preptest 53 Section 1 Question 19 求解^_^

eridonn

People who have habitually slept less than six hours a night and then begin sleeping eight or more hours a night typically begin to feel much less anxious. Therefore, most people who sleep less than six hours a night can probably cause their anxiety levels to fall by beginning to sleep at least right hours a night.

The reasoning in which one of the following arguments is most similar to that in the argument above?

A. When a small company first begins to advertise on the Internet, it's financial situation generally improves. This shows that most small companies that have never advertised on the Internet can probably improve their financial situation by doing so.
B. Certain small companies that had never previously advertised on the Internet have found that their financial situations began to improve after they started to do so. So most small companies can probably improve their financial situations by starting to advertise on the Internet.


官方给出的答案是A，但是我觉得B和题干的逻辑更相似。一直想不明白，求高手赐教^_^谢谢啦!

supermansaga

题干和A都是渐进，B是从零到有的飞跃。

shufewll

Look at the first three words "Certain smaill companies". The scope is too small to reach the conclusion.