新SAT阅读官方题型解析-词汇题（选自SAT官方考试指南）

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新SAT阅读官方题型-词汇题例题汇总，点击查看

例题二:

材料：The Official SAT Study Guide

试卷：2

页数：459

题号：25

Questions

22-32 are based on the following

passages.

Passage

1 is adapted from Nicholas Carr, “Author

Nicholas

Carr: The Web Shatters Focus, Rewires Brains.”

©2010

by Condé Nast. Passage 2 is from Steven Pinker,

“Mind

over Mass Media.” ©2010 by The New York Times

Company.

Passage

1

40

45

50

…

We

know that the human brain is highly

plastic;

neurons and synapses change as

circumstances

change. When we adapt to a new

cultural

phenomenon, including the use of a new

medium,

we end up with a different brain, says

Michael

Merzenich, a pioneer of the field of

neuroplasticity.

That means our online habits

continue

to reverberate in the workings of our brain

cells

even when we’re not at a computer. We’re

exercising

the neural circuits devoted to skimming

and

multitasking while ignoring those used for

reading

and thinking deeply.

25. As used in line 40, “plastic” most nearly means

A) creative.

B) artificial.

C) malleable.

D) sculptural.

(答案解析及重点词汇请翻页查看哦~)