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【单选题】
对于下面两个反应方程式,说法完全正确的是 2Fe 3+ + Sn 2+ = Sn 4+ + 2Fe 2+ Fe 3+ + 1/2Sn 2+ = 1/2Sn 4+ + Fe 2+A.
两式的 E θ 相等， r G m θ ， K c 不等
B.
两式的 E θ ， r G m θ ， K c 不等
C.
两式的 r G m θ 相等， E θ ， K c 不等
D.
两式的 E θ ， r G m θ ， K c 都相等
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皮皮学刷刷变学霸
举一反三
【单选题】To whom does Scrooge send the Christmas turkey?
A.
Fred
B.
Belle
C.
The Cratchits
D.
Jacob Marley
【单选题】Which of the spirits does not speak to Scrooge ?
A.
The Ghost of Christmas Yet to Come
B.
The Ghost of Christmas Past
C.
The Ghost of Christmas Present
D.
All the spirits speak to Scrooge.
【单选题】Where does Mr. Scrooge live?
A.
a bright building
B.
a modern building
C.
a shabby building
D.
an old building
【简答题】What does Mr. Scrooge think of Christmas?
【单选题】What kind of person does the word scrooge refer to ?
A.
A person loves to spend money.
B.
A person hates to spend money.
【简答题】What does Scrooge’s nephew Fred think of Christmas? Why did Fred insist on inviting scrooge every Christmas?
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