解析 C[考点]事实细节题 [精析]C根据第三段前两句Even the great inventor Leonardo da Vinci sketched a type of parachute. His parachute design was in the shape of pyramid.可知,Leonardo da Vinci设计的降落伞是金字塔状的。故选C反馈 收藏
相关知识点: 试题来源: 解析 C 正确答案:C 解析:细节题。根据文章第三段第一句可知,列奥纳多-达-芬奇也设计了一种降落伞。紧接着第二句指出他设计的降落伞是金字塔形的。选项A(圆锥体)、选项B(羽毛)、选项D(船帆)均与原文不符,故本题选C。反馈 收藏 ...
17. Leonardo da Vinci’s parachute was shaped like a ___. A. cone B. feather C.
Leonardo da Vinci InventionsLeonardo da Vinci Parachute A model of Leonardo's parachute based on a sketch of a parachute from c. 1483 that was found in a notebook margin. The original drawing is kept in the Biblioteca Ambrosiana in Milan Nevit Dilmen - CC 3.0...
da Vinci’s parachute, disproving predictions that the structure would not keep a man aloft. Fear that the weight of the parachute, some 185 pounds (84 kg), could crash down on top of Nicholas upon landing caused him to cut away the da Vinci parachute at 2,000 feet (600 metres) and ...