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【判断题】
发光二极管在加正向电压时才发光。( )A.
正确
B.
错误
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皮皮学刷刷变学霸
举一反三
【单选题】Japan is famous for _____. [ ]
A.
the Eiffel Tower
B.
Mount Fuji
C.
the Leaning Tower of Pisa
D.
The Thames River
【单选题】Italy is famous for _____. [ ]
A.
the Eiffel Tower
B.
the Pyramids
C.
the Leaning Tower of Pisa
D.
the Thames River
【简答题】the Leaning Tower of Pisa
【单选题】One modification made of French Wine Coca formula was ______.
A.
used beer bottles were chosen as containers
B.
the amount of caffeine in it was increased
C.
it was blended with oils instead of water
D.
Cola nut extract was added to taste
【单选题】England is famous for_________.
A.
the Staue of Liberty
B.
The Leaning Tower of Pisa
C.
Tower Bridge
D.
the Little Mermaid
【单选题】Italy is famous for ________.
A.
the Eiffel Tower
B.
the Tower Bridge
C.
the Leaning Tower of Pisa
D.
The Little Mermaid
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