About 2,300 years ago,there lived in Greak a great thinker n_____ Aristotle.About 2,300 years ago there lived in Greek a great thinker named Aristotle.He observed that feathers fell to the ground much more s_____ than stones.He concluded that heavy o

About 2,300 years ago,there lived in Greak a great thinker n_____ Aristotle.About 2,300 years ago there lived in Greek a great thinker named Aristotle.He observed that feathers fell to the ground much more s_____ than stones.He concluded that heavy o
About 2,300 years ago,there lived in Greak a great thinker n_____ Aristotle.
About 2,300 years ago there lived in Greek a great thinker named Aristotle.He observed that feathers fell to the ground much more s_____ than stones.He concluded that heavy objects always fell faster than lighter ones and t_____ it as a truth to his students.For almost 2,000 years n_____ one questioned this theory.
T_____ about 400 years ago,Galileo,a great Italian scientist,began to question Aristotle’s theory.Over and over again he d_____ a light ball and a heavy ball at exactly the same time from the t_____ of the learning tower in Pisa.He found that they b_____ hit the ground at the same time.This s_____ that heavy objects and light objects fall at the same speed i_____ air does not hold them back.This proved Aristotle’s theory to be w_____.

About 2,300 years ago,there lived in Greak a great thinker n_____ Aristotle.About 2,300 years ago there lived in Greek a great thinker named Aristotle.He observed that feathers fell to the ground much more s_____ than stones.He concluded that heavy o
完全正确,纳之.
1.slower
2.taught
3.no
4.Till
5.dropped
6.top(是leaning tower,比萨斜塔,不是learning)
7.both
8.showed
9.if
10.wrong

大约2300年前，生活在希腊的一个伟大的思想家亚里士多德命名。他指出，羽毛倒在地上的石头s_____得多。他总结说，重物下降速度快于总较轻和t_____作为他的学生的事实真相。对于近2000年n_____人质疑这个理论。
T_____约400年前，伽利略，一个伟大的意大利科学家，开始怀疑亚里士多德的理论。一遍又一遍，他d_____一个光球，并在完全从比萨学习塔t_____同时重球。他发现，...

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大约2300年前，生活在希腊的一个伟大的思想家亚里士多德命名。他指出，羽毛倒在地上的石头s_____得多。他总结说，重物下降速度快于总较轻和t_____作为他的学生的事实真相。对于近2000年n_____人质疑这个理论。
T_____约400年前，伽利略，一个伟大的意大利科学家，开始怀疑亚里士多德的理论。一遍又一遍，他d_____一个光球，并在完全从比萨学习塔t_____同时重球。他发现，他们b_____在同一时间击中地面。这s_____那么重的物体和轻的物体以同样的速度i_____空气不追究他们回来下降。这证明了亚里士多德的理论是w_____。

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