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【判断题】
( )直齿圆柱齿轮传动中，只有当两个齿轮的压力角和模数都相等时，这两个齿轮才能正确啮合。A.
正确
B.
错误
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举一反三
【单选题】The greatest achievement of William the Conqueror was .
A.
the establishment of the legal system
B.
the introduction of the feudalism
C.
the spreading of Norman French
D.
the compiling of the Domesday Book
【简答题】 William the Conqueror
【单选题】William the Conqueror was the ( ).
A.
Duke of Aquitaine
B.
Count of Anjou
C.
Duke of Normandy
D.
Earl of Wessex
【单选题】______, located in the centre of London, was built by William the Conqueror.
A.
Big Ben
B.
The Tower of London
C.
Buckingham Palace
D.
Westminster Abbey
【多选题】William the Conqueror is brutal to English people, yet he is a great king. What are the contributions of William the Conqueror?
A.
Salisbury Pledge
B.
Conquered Germany
C.
Doomsday Book
D.
Bill of Rights
【简答题】William the Conqueror
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