单选题Leonardo Da Vinci _____.Asaid that man would fly in the sky one dayBbuilt a kind of machine which never flewCdrew many beautiful pictures of birdsDmade designs for flying machines

单选题
Leonardo Da Vinci _____.
A

said that man would fly in the sky one day

B

built a kind of machine which never flew

C

drew many beautiful pictures of birds

D

made designs for flying machines


参考解析

解析:
信息题。根据第一段上下文“In the sixteenth century he made designs for machines that would fly, but they were never built.”,即“在16世纪,他绘制了很多飞行器设计图,但是没有一个被制造出来”,因此D选项正确。

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