2026年3月托福机经套卷(第5套)Listen to an Academic Talk / 24 道题

Listen to an Academic Talk / 2

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What is the main topic of the talk?

AThe renewed use of an old construction material

BRecent advances in sustainable building materials

CThe challenges faced by ancient adobe brick builders

DModern alternatives to adobe bricks

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正确答案：A

What does the speaker say about a new building in Amsterdam?

AIt was inspired by adobe construction.

BIt is made from very common natural materials.

CIt removes carbon from the atmosphere.

DIt involves technology that improves insulation.

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正确答案：C

What point does the speaker make about conditions in places in the southwestern United States?

AMajor changes in temperature occur there.

BAir there has recently become polluted.

CNot all materials for adobe production are available there.

DMore clay for construction is available there than in other places.

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正确答案：A

What does the speaker emphasize about transportation for construction projects?

ACalculating its costs takes a long time.

BIt requires special technology when concrete is used.

CThe need for it depends mostly on the location of the project.

DUsing adobe bricks helps reduce the need for it.

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正确答案：D