2026年4月托福机经套卷(第6套)Listen to an Academic Talk / 24 道题

Listen to an Academic Talk / 2

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What is the main purpose of the lecture?

ATo review Leonardo da Vinci's most famous artistic works

BTo explain how early machines led to modern robotics

CTo highlight a lesser-known achievement of Leonardo da Vinci

DTo describe technological advances during the Renaissance

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正确答案：C

Why does the speaker mention Leonardo's fascination with the human body?

ATo indicate his contributions to medical science

BTo point out a key influence on Leonardo's designs

CTo explain why he spent more time studying anatomy than engineering

DTo emphasize Leonardo's artistic skills

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正确答案：B

What does the speaker suggest about Leonardo's mechanical understanding?

AIt depended on help from other scientists.

BIt was shown only in his sketches.

CIt was advanced for his time.

DIt relied mainly on trial and error.

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正确答案：C

What attitude does the speaker express toward the reconstruction of "Leonardo's Robot"?

AHe is relieved that some design flaws were corrected.

BHe is happy that Leonardo's sketches were published.

CHe is doubtful of the artistic value of the robot.

DHe is impressed by what the robot could do.

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正确答案：D