新SAT阅读官方题型解析-Central Ideas主旨题例2

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新SAT阅读官方题型-Central Ideas主旨题例题汇总，点击查看

例题二:

材料：The Official SAT Study Guide

试卷：2

页数：457

题号：18

Questions

11-21 are based on the following

passage

and supplementary material.

This

passage is adapted from Iain King, “Can

economics Be

Ethical?”

©2013 by Prospect Publishing.

80

85

These

human quirks mean we can never make

purely

“rational” decisions. A new wave of

behavioral

economists,

aided by neuroscientists, is trying to

understand

our psychology, both alone and in

groups,

so they can anticipate our decisions in the

marketplace

more accurately. But psychology can

also

help us understand why we react in disgust

at

economic

injustice, or accept a moral law as

universal.

Which means that the relatively new

science

of human behavior might also define ethics

for

us. Ethical economics would then emerge from

one

of the least likely places: economists

themselves.

18. The main idea of the final paragraph is that

A) human quirks make it difficult to predict people’s ethical decisions

accurately.

B) people universally react with disgust when faced with economic

injustice.

C) understanding human psychology may help to define ethics in economics.

D) economists themselves will be responsible for reforming the free

market.

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