题目内容

如何通过手印的反差进行观察（ )

A. 在不同角度光照下观察
B. 在不同的光照强度下观察
C. 在不同滤色镜下观察
D. 在不同波段下加强反差观察

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[音频]Listening Comprehension (100%)Section A (28%)Directions: In this section, you will hear three news reports. At the end of each news report, you will hear two or three questions. Both the news report and the questions will be spoken only once. After you hear a question, you must choose the best answer from the four choices marked A), B), C) and D).News Report OneQuestions 1 and 2 are based on the news report you have just heard.

A. 1.A) England.
B) Sweden.
C) Egypt.
D) The U.S.

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2.

A. Paper consumption in the U.has increased by 126% in the last two decades.
B. About 5 people combined in Asia will consume as much paper as 1 person in the U.S.
C. The U.consumes more than 13% of the world’s paper.
D. The U.uses about 86 million trees each year to produce paper and paper products.

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News Report TwoQuestions 3 and 4 are based on the news report you have just heard.3.

A. Innovation is to create something new.
B. Innovation is to give up traditional practices.
C. Innovation is to have new attitude of doing things.
D. Innovation is to read new documents.

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4.

A. Innovation facility.
B. Innovation base.
C. Innovation culture.
D. Innovative ideas.

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如何通过手印的反差进行观察（ )

A. 在不同角度光照下观察 B. 在不同的光照强度下观察 C. 在不同滤色镜下观察 D. 在不同波段下加强反差观察

2.

News Report TwoQuestions 3 and 4 are based on the news report you have just heard.3.

4.

A. 在不同角度光照下观察
B. 在不同的光照强度下观察
C. 在不同滤色镜下观察
D. 在不同波段下加强反差观察