听力音频：
Question 31-40
Write ONE WORD ONLY for each answer.
Antikythera Mechanism
Background
-Discovered in the sea of the Greek Island
-Found in the 31______ of a sunken ship
-Divers took the discovered items to the museum.
-An object thought to be a block of 32______ but actually a mechanism
The Dome
-Can take photographs with a 33______ from various angles
has made the 34______ on the mechanism clearer.
The Blade Runner
-Was initially made to check engines for 35______
-made up of at least 30 micro gear wheels
-the mechanism was set in a 36______ frame
Applications
-the device can operate a 37______ to control the gear wheels.
-an 38______ can be predicted by the mechanism
-helped the timing of agricultural and religious festivals
-functioned as an events 39______
13th-14th century
-technology has spread in western Europe
-many 40______ were made to provide astronomical information and tell the time.
答案
© 版权声明
文章版权归作者所有，未经允许请勿转载。
THE END
喜欢就支持一下吧
