皮皮学，免费搜题
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搜题
【单选题】
在证据理论中,信任函数与似然函数对(Bel(A),Pl(A))的值为(0,0)时,表示( )A.
对A为一定的信任
B.
A为真
C.
A为假
D.
对A一无所知
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参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】What does Ralph mention about the item?
A.
It was on sale.
B.
It is handmade.
C.
It is from Germany.
D.
It can be personalized.
【单选题】What does the phrase' on the ropes' ( L7, Para2 ) mean?
A.
For sale.
B.
Be defeated completely.
C.
Lose reputations.
D.
The end of one's glory.