What is the author's attitude towards the topic?

A．Critica

B．Objectiv

C．Biase

D．Unclea

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参考答案

答案解析

【定位】全文。
【解析】本文主要探讨、总结了科学家思考及行动方式特点。纵览全篇．作者并没有提…任何带有个人偏向性的看法，故笔者的态度是客观的，选B。
【点睛】观点态度题。文中笔者只是客观讲述科学家思考及行动方式，并没有提出个人看法，所以A(批评的)、C(有偏见的)都不正确。D(不清楚)不可能是好作者写文章的态度。

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1 根据下列文字，回答题。Over the past several decades, the U.S., Canada, and Europe have received a great deal of media and even research attention over unusual phenomena and unsolved mysteries. These include UFOs as well as sightings and encounters with "nonhuman creatures" such as Bigfoot and the Loch Ness monster. Only recently has Latin America begun to receive some attention as well. Although the mysteries of the Aztec, Mayan, and Inca civilizations have been known for centuries, now the public is also becoming aware of unusual, paranormal phenomena in countries such as Peru.
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B．Public attention is now directed towards countries like Per

C．Public interest usually focuses on North America and Europ

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2 According to the passage, the Nazca lines were found

A．in mountain

B．in stone

C．on animal

D．on a plai

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A．smaller

B．larger

C．clearer

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